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synology storage

List of Latest synology storage Models

  • Brand: Synology
  • Model Number: RS2423RP+
  • Form Factor: 2U Rackmount 
  • CPU: AMD Ryzen V1780B 4-Core CPU 3.35 GHz
  • Operating System: System: DiskStation Manager (DSM)
  • Memory: 8GB DDR4 ECC RAM
  • Drive Bays: 12-bay Storage Solution
  • Drive Supported: 3.5" / 2.5" SATA Drive Bays
  • Hot Swappable Drives: Yes
  • PCIe Slots: 2 x Gen3 x8 slots (x8 link)
  • I/O Ports: RJ-45 1GbE LAN Port, RJ-45 10GbE LAN Port, USB 3.2 Gen 1 Port, Expansion Port
  • Power Frequency: 50 to 60Hz, single phase
  • Weight: 11.9 kg
  • Dimensions (HxWxD): 88 mm x 482 mm x 578 mm
  • Warranty: 5 year

  • Brand: Synology
  • Model Number: RS1619xs+
  • Form Factor: 1U rackmount
  • CPU: Intel Xeon D-1527 Quad Core 2.2GHz 6MB CPU
  • Operating System: System: DiskStation Manager (DSM)
  • Memory: 8GB (2 x 4GB) DDR4 ECC UDIMM (Expandable up to 64GB)
  • Drive Bays: 4 bay Storage Solution
  • Drive Supported: SATA and SATA SSD
  • Hot Swappable Drives: Yes
  • PCIe Slots: 2 x Gen3 x8 slots (x8 link)
  • I/O Ports: 4 x RJ-45 1GbE LAN Port, 2 x USB 3.0, 1 x Expansion Port
  • Power Frequency: 50 to 60Hz, single phase
  • Weight: 8.16 kg
  • Dimensions (HxWxD): 44 mm x 480 mm x 518.6 mm
  • Warranty: 5 year
  • Brand: Synology
  • Model Number: RS3621RPxs+
  • Form Factor: 2U Rackmount
  • CPU: Intel Xeon D-1541 Processor
  • Operating System: DiskStation Manager (DSM)
  • Memory: 8 GB DDR4 ECC UDIMM
  • Drive Bays: 12 bay Storage Solution
  • Drive Supported: 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • PCIe Slots: 2 x Gen3 x8 slots (x8 link)
  • I/O Ports: RJ-45 1GbE LAN Port, RJ-45 10GbE LAN Port, USB 3.2 Gen 1 Port, Expansion Port
  • Power Frequency: 50 to 60Hz, single phase
  • Weight: 14.5 kg
  • Dimensions (HxWxD): 88 mm x 482 mm x 724 mm
  • Warranty: 5 year
  • Brand: Synology
  • Model Number: RS3621xs+
  • Form Factor: 2U Rackmount
  • CPU: Intel Xeon D-1531 Processor
  • Operating System: DiskStation Manager (DSM)
  • Memory: 8 GB DDR4 ECC UDIMM
  • Drive Bays: 12 bay Storage Solution
  • Drive Supported: 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • PCIe Slots: 2 x Gen3 x8 slots (x8 link)
  • I/O Ports: RJ-45 1GbE LAN Port, RJ-45 10GbE LAN Port, USB 3.2 Gen 1 Port, Expansion Port
  • Power Frequency: 50 to 60Hz, single phase
  • Weight: 14.5 kg
  • Dimensions (HxWxD): 88 mm x 482 mm x 724 mm
  • Warranty: 5 year
  • Brand: Synology
  • Model Number: RS4021xs+
  • Form Factor: 3U Rackmount 
  • CPU: Intel Xeon D-1541 8-core (16-thread) 2.1 GHz, Turbo Boost up to 2.7 GHz
  • Operating System: DiskStation Manager (DSM)
  • Memory: 16 GB DDR4 ECC UDIMM (expandable up to 64 GB)
  • Drive Bays: 16 bay Storage Solution
  • Drive Supported: SATA: 3.5” HDD HAT5300, NVMe: M.2 SSD SNV3000, SATA: 2.5” SSD SAT5200
  • Hot Swappable Drives: Yes
  • PCIe Slots: Two PCIe expansion slots
  • I/O Ports: 1GbE/10GbE RJ-45 Ports, USB 3.2 Ports, Expansion Ports, Console Port
  • Power Frequency: 50 to 60Hz, single phase
  • Weight: 17.4 kg
  • Dimensions (HxWxD): 132.3 x 482 x 656.5 mm
  • Warranty: 5 year

  • Brand: Synology
  • Model Number: SA3410
  • Form Factor: Rackmount
  • CPU: Intel Xeon D-1541 8-Core 2.1 to 2.7 GHz
  • Operating System: DiskStation Manager (DSM)
  • Memory: 16 GB ECC DDR4
  • Drive Bays: 12 Bays Storage Solution
  • Hot Swappable Drives: Yes
  • PCIe Slots: 2 x Gen3 x8 slots
  • I/O Ports: 4 x Gigabit Ethernet Ports, 2 x 10 Gigabit RJ45 Ethernet Ports
  • Power Frequency: 50/60 Hz Single Phase
  • Weight: 14.5 kg
  • Dimensions (HxWxD): 88 mm x 482 mm x 724 mm
  • Warranty: Warranty: 5 years
  • Brand: Synology
  • Model Number: SA6400
  • Form Factor: 2U Rackmount
  • CPU: Intel Xeon D-1527 Quad-Core 2.2 GHz (Turbo Boost up to 2.7 GHz)
  • Operating System: DiskStation Manager (DSM)
  • Memory: 8 GB DDR4 ECC UDIMM (expandable up to 64 GB)
  • Drive Bays: 12 SATA HDD, SATA SSD, and NVMe SSD
  • Hot Swappable Drives: Yes
  • PCIe Slots: 2 x Gen3 x8 slots
  • I/O Ports: 2 x USB 3.0, 2 x USB 2.0, 2 x RJ-45 1GbE LAN, 2 x RJ-45 10GbE LAN, 1 x PCIe expansion port
  • Power Frequency: 50/60 Hz Single Phase
  • Weight: 11.5 kg
  • Dimensions (HxWxD): 88 x 482 x 724 mm
  • Warranty: 5 years
  • Brand: Synology
  • Model Number: HD6500
  • Form Factor: 4U rackmount
  • CPU: Intel Xeon Silver 4210R Processor
  • Operating System: DiskStation Manager (DSM)
  • Memory: 64 GB DDR4 ECC, expandable to 512 GB
  • Drive Bays: 60 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • PCIe Slots: 4 PCIe slots for networking interfaces
  • I/O Ports: Three Gigabit Ethernet ports, two 10GbE RJ-45 ports
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 37.9 kg
  • Dimensions (HxWxD): 176 mm x 482 mm x 1020 mm
  • Warranty: 5 year

  • Brand: Synology
  • Model number: DS223j
  • Form Factor: Tower
  • CPU: Realtek RTD1619B Processor
  • Operating System: Synology DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 non-ECC
  • Drive Bays: 2 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x USB-A 3.2 Gen 1 Ports
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 0.88 kg
  • Dimensions (HxWxD): 165 mm x 100 mm x 225.5 mm
  • Warranty: 2 years

  • Brand: Synology
  • Model number: DS124
  • Form Factor: Tower
  • CPU: Realtek RTD1619B Processor
  • Operating System: Synology DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 non-ECC
  • Drive Bays: 1 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x USB-A 3.2 Gen 1 Ports
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 0.7 kg
  • Dimensions (HxWxD): 166 mm x 71 mm x 224 mm
  • Warranty: 2 years

  • Brand: Synology
  • Model number: DS223
  • Form Factor: Tower
  • CPU: Realtek RTD1619B Processor
  • Operating System: Synology DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 non-ECC
  • Drive Bays: 2 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x USB-A 3.2 Gen 1 Ports
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 1.28 kg
  • Dimensions (HxWxD): 165 mm x 108 mm x 232.7 mm
  • Warranty: 2 years
  • Brand: Synology
  • Model number: DS423
  • Form Factor: Tower
  • CPU: Realtek RTD1619B Processor
  • Operating System: Synology DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 non-ECC
  • Drive Bays: 4 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x USB-A 3.2 Gen 1 Ports
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 2.21 kg
  • Dimensions (HxWxD): 184 mm x 168 mm x 230 mm
  • Warranty: 2 years

  • Brand: Synology
  • Model number: DS224+
  • Form Factor: Tower
  • CPU: Intel Celeron J4125 Processor
  • Operating System: Synology DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 RAM
  • Drive Bays: 2 x 3.5"/2.5" SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x RJ-45 1GbE LAN-Port
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 2.01 kg
  • Dimensions 165 x 108 x 232.2 mm
  • Warranty: 2 years
  • Brand: Synology
  • Model number: DS423+
  • Form Factor: Tower
  • CPU: Intel Celeron J4125 Processor
  • Operating System: Synology DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 non-ECC (expandable up to 6 GB)
  • Drive Bays: 4 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 2.18 kg
  • Dimensions (HxWxD): 166 mm x 199 mm x 223 mm
  • Warranty: 3 years
  • Brand: Synology
  • Product No: DS723+
  • Form Factor: Tower
  • Processor: AMD Ryzen R1600 Processor
  • Operating System: DiskStation Manager (DSM) 7
  • Memory: 2 GB DDR4 ECC SODIMM (expandable up to 32 GB)
  • Drive Bays: 2 X 3.5” or 2.5” SATA HDD/SSD
  • Hot Swappable Drives: Yes
  • I/O Ports: 2 x 1GbE LAN Port, 1 x USB 3.2 Gen 1 Port, 1 x eSATA Port
  • Power Frequency: 50/60 Hz, Single Phase
  • Weight: 2.31 kg
  • Dimensions (HxWxD): 166 mm x 199 mm x 223 mm
  • Warranty: 3 years
  • Brand : Synology
  • Model : RackStation RS2421RP+
  • Form Factor (RU) : 2U
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 12 Bays Drive, Scales up to 24 Drives, M.2 Drive Slots-2(NVMe), 2,200/1154 MB/s read/write Performance
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10/25GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 350 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 91.76 W (Access) 48.21 W (HDD Hibernation)
  • Operating Temperature : 0°C to 35°C (32°F to 95°F)
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 578 mm
  • Weight : 11.9 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : RackStation RS2421+
  • Form Factor (RU) : 2U
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 12 Bays Drive, Scales up to 24 Drives, M.2 Drive Slots-2(NVMe), 2,200/1154 MB/s read/write Performance
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10/25GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 500 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 79.56 W (Access) 34.89 W (HDD Hibernation)
  • Operating Temperature : 0°C to 35°C (32°F to 95°F)
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 552 mm
  • Weight : 11.5 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : RackStation RS1221RP+
  • Form Factor (RU) : 2U
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 8 Bays Drive, Scales up to 12 Drives, M.2 Drive Slots-2(NVMe), Up to 2,315/1,147 MB/s sequential read and write throughput
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 350 W
  • AC Input Power Voltage : 100 V to 240 V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 61.94 W (Access) 29.98 W (HDD Hibernation)
  • Operating Temperature : 0°C to 35°C (32°F to 95°F)
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 407.5 mm
  • Weight : 11.7 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : RackStation RS1221+
  • Form Factor (RU) : 2U
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 8 Bays Drive, Scales up to 12 Drives, M.2 Drive Slots-2(NVMe), Up to 2,315/1,147 MB/s sequential read and write throughput
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 250 W
  • AC Input Power Voltage : 100 V to 240 V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 49.89 W (Access) 22.64 W (HDD Hibernation)
  • Operating Temperature : 0°C to 35°C (32°F to 95°F)
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 306.6 mm
  • Weight : 6.9 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : RackStation RS822RP+
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz
  • Memory : 2 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 4 Bays Drive, Scales up to 8 Drives, M.2 Drive Slots-2(NVMe), Over 2103/1074 MB/s read/write performance
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 10/25GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 150 W
  • AC Input Power Voltage : 100 V to 240 V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 47.69 W (Access), 16.7 W (HDD Hibernation)
  • Operating Temperature : 0°C to 35°C (32°F to 95°F)
  • Size (Height x Width x Depth) : 44 mm x 480 mm x 518.6 mm
  • Weight : 8.0 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : RackStation RS422+
  • CPU : AMD Ryzen R1600 64-bit 6-core 2-core 2.6 (base) / 3.1 (turbo) GHz
  • Memory : 2 GB DDR4 ECC Memory
  • Storage : 4 Bays Drive, Over 601/516 MB/s read/write performance
  • Hot Swappable Drive : Yes
  • External Ports : 2 x RJ-45 1GbE LAN Port, 1 x USB 3.2 Gen 1 Port, 10GbE Support
  • PCIe Expansion : 1 x Gen3 x2 network upgrade slot
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 100 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 37.93 W (Access), 13.43 W (HDD Hibernation)
  • Operating Temperature : 0°C to 35°C (32°F to 95°F)
  • Size (Height x Width x Depth) : 44 mm x 478 mm x 327.5 mm
  • Weight : 4.38 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS3622XS+
  • CPU : Intel Xeon D-1531 64-bit 6-core 2.2 (base) / 2.7 (turbo) GHz
  • Memory : 16 GB DDR4 ECC Upgrade Up to 48 GB
  • Storage : 12 Bays Drive, Scales up to 36 Drives, M.2 Drive Slots-2(NVMe), Read 4.7K+ MB/s & Write 2.4K+ MB/s speeds performance eSupports
  • Hot Swappable Drive : Yes
  • External Ports : 2 x RJ-45 1GbE LAN Port, 1 x Management LAN Port, 2 x USB 3.2 Gen 1 Port
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link)
  • Power Supply Unit / Adapter : 550 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 94.42 W (Access), 54.33 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 270 mm x 300 mm x 340 mm
  • Weight : 9.8 kg
  • Warranty : 5 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS1823XS+
  • CPU : AMD Ryzen V1780B 6-core 2.2 (base) / 2.7 (turbo) GHz CPU
  • Memory : 8 GB DDR4 ECC SODIMM Upgrade Up to 32 GB
  • Storage : 8 Bays Drive, Scales up to 18 Drives, M.2 Drive Slots-2(NVMe)
  • Speed Performance : Over 3,100/2,600 MB/s read/write performance
  • Hot Swappable Drive : Yes
  • External Ports : 1 x RJ-45 10GbE LAN Port, 3 x USB 3.2 Gen 1 Port, 2 x eSATA Port
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • Warranty : 5 Years Warranty

  • Brand : Synology
  • Model : DiskStation DS2422+
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz CPU
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 12 Bays Drive, Scales up to 24 Drives, M.2 Drive Slots-2(NVMe), Over 2,201/1,383 MB/s read/write throughput
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 10/25GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 550 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 73.11 W (Access), 32.12 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 270 mm x 300 mm x 340 mm
  • Weight : 9.5 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS1821+
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz CPU
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 8 Bays Drive, Scales up to 18 Drives, M.2 Drive Slots-2(NVMe), Up to 110,000 4K random read IOPS & 2300 MB/s write speeds performance
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 4 x USB 3.2 Gen 1 Port, 2 x eSATA Port, 10GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 250 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 59.8 W (Access), 26.18 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 166 mm x 343 mm x 243 mm
  • Weight : 6 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS1621+
  • CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz CPU
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 6 Bays Drive, Scales up to 16 Drives, M.2 Drive Slots-2(NVMe), Up to 110,000 4K random read IOPS & 2300 MB/s write speeds performance
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 3 x USB 3.2 Gen 1 Port, 2 x eSATA Port, 10GbE Support
  • PCIe Expansion : 1 x Gen3 x8 slot (x4 link)
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 250 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 51.22 W (Access), 25.27 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 166 mm x 282 mm x 243 mm
  • Weight : 5.1 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS1522+
  • CPU : AMD Ryzen R1600 64-bit 2-core 2.6 (base) / 3.1 (turbo) GHz
  • Memory : 8 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 5 Bays Drive, Scales up to 15 Drives, M.2 Drive Slots-2(NVMe), Over 736/196 MB/s read/write performance
  • Hot Swappable Drive : Yes
  • External Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 2 x eSATA Port
  • PCIe Expansion : 1 x Gen3 x2 network upgrade slot
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 120 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 52.06 W (Access), 16.71 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 166 mm x 230 mm x 223 mm
  • Weight : 2.7 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS923+
  • CPU : AMD Ryzen R1600 64-bit 2-core 2.6 (base) / 3.1 (turbo) GHz
  • Memory : 4 GB DDR4 ECC Upgrade Up to 32 GB
  • Storage : 4 Bays Drive, Scales up to 9 Drives, M.2 Drive Slots-2(NVMe), Over 592/562 MB/s read/write Performance
  • Hot Swappable Drive : Yes
  • External Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port
  • PCIe Expansion : 1 x Gen3 x2 network upgrade slot
  • RAID : 0, 1, 5, 6 and 10
  • Power Supply Unit / Adapter : 100 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 35.51 W (Access), 11.52 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 166 mm x 199 mm x 223 mm
  • Weight : 2.24 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS420+
  • CPU : Intel Celeron J4025 64-bit 2-core 2.0 (base) / 2.9 (burst) GHz
  • Memory : 2 GB DDR4 non-ECC Upgrade Up to 6 GB
  • Storage : 4 Bays Drive, M.2 Drive Slots-2(NVMe), Over 226Mb/s read Performance
  • Hot Swappable Drive : Yes
  • External Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port
  • RAID : 0, 1 and 5
  • Power Supply Unit / Adapter : 90 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 28.30 W (Access), 8.45 W (HDD Hibernation)
  • Size (Height x Width x Depth) : 166 mm x 199 mm x 223 mm
  • Weight : 2.18 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS720+
  • CPU : Intel Celeron J4125 64-bit 4-core 2.0 (base) / 2.7 (burst) GHz
  • Memory : 2 GB DDR4 non-ECC Upgrade Up to 6 GB
  • Storage : 2 Bays Drive, Scales up to 7 Drives, Build in Dual M.2 NVMe Slots for Cache
  • Hot Swappable Drive : Yes
  • External Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port 
  • RAID : 0 and 1
  • Power Supply Unit / Adapter : 65 W
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 16.44 W (Access), 6.19 W (HDD Hibernation)
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 166 mm x 106 mm x 223 mm
  • Weight : 1.51 kg
  • Warranty : 3 Years Warranty
  • Brand : Synology
  • Model : DiskStation DS220+
  • CPU : Intel Celeron J4025 64-bit 2-core 2.0 (base)/2.9 (burst) GHz
  • Memory : 2 GB DDR4 non-ECC Upgrade Up to 6 GB
  • Storage : 2 Bays Drive 
  • Hot Swappable Drive : Yes
  • External Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port
  • RAID : 0 and 1
  • AC Input Power Voltage : 100V to 240V AC
  • Power Frequency : 50/60 Hz, Single Phase
  • Power Consumption : 14.69 W (Access), 4.41 W (HDD Hibernation)
  • Internal Drives : Btrfs, EXT4
  • Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • Size (Height x Width x Depth) : 165 mm x 108 mm x 232.2 mm
  • Weight : 1.30 kg
  • Warranty : 2 Years Warranty
Hardware Specifications
Applied Models
  • Supports creating volumes across different units
  • DS1819+
  • DS1817+
  • DS1817
  • DS1815+
  • DS1618+
  • DS1517+
  • DS1517
  • DS1515+
  • DS1515
  • DS1019+
  • DS918+
  • DS916+
  • DS718+
  • DS716+
  • DS716+II
  • DVA3219
  • NVR1218
Supports creating volumes on a single unit only
  • DS415+
  • DS218+
  • DS216+
  • DS216+II
  • NVR216
Notes
  • For more information on the compatibility of each expansion unit, please refer to this article.
  • Please upgrade to DSM 6.2.1-23824-5 or later version before using it with 15 and 16 series models (excluding DS1515, DS716+, and DS716+II).
  • To have better performance, we recommend creating storage volumes physically located within the same NAS or Expansion Unit, rather than creating volumes across your NAS and Expansion Unit.
Storage
Drive Bays 5
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 80 TB (16 TB drive x 5) (Capacity may vary by RAID types)
  • Hot Swappable Drive Yes
  • RAID Management through Synology DSM
External Ports
  • eSATA Port 1
Appearance
  • Size (Height x Width x Depth) 157 mm x 248 mm x 233 mm
  • Weight 3.91 kg
Power
  • Power Recovery Synchronized with the Synology DiskStation
  • Power Supply Unit / Adapter 200 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 29.9 W (Access) 
  • 2.4 W (HDD Hibernation)
  • British Thermal Unit 102.02 BTU/hr (Access) 
  • 8.19 BTU/hr (HDD Hibernation)
  • Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -10°C to 70°C (15°F to 155°F)
  • Relative Humidity 5% to 95% RH
Others
  • System Fan 80 mm x 80 mm x 2 pcs
  • Easy Replacement System Fan
  • Noise Level* 21.5 dB(A)
Notes : Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%

Certification
  • FCC
  • CE
  • BSMI
Warranty : 3-year hardware warranty, extendable to 5-year coverage - EW201

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment & Packaging

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • Expansion Cable: eSATA X 1
  • Quick Installation Guide X 1
CPU
  • CPU Model Marvell Armada 385 88F6820
  • CPU Architecture 32-bit
  • CPU Frequency Dual Core 1.33 GHz
  • Hardware Encryption Engine
Memory
  • System Memory 512 MB DDR3L
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 4
  • Compatible Drive Type* (See all supported drives)
  • 2.5" SATA HDD (up to 12.5 mm drive height)
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 30.72 TB (7.68 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Single Storage Pool Size 16 TB
  • Maximum Single Volume Size* 16 TB
  • Hot Swappable Drive Yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • File System
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+*
  • exFAT*
Notes
  • HFS+ is read only, max 2TB volume size.
  • exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 120 mm x 105 mm x 142 mm
  • Weight 0.66 kg
Others
  • System Fan 60 mm x 60 mm x 1 pcs
  • Fan Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
  • Easy Replacement System Fan
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 20.3 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 30 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 20.28 W (Access) 
  • 7.27 W (HDD Hibernation)
  • British Thermal Unit 69.24 BTU/hr (Access) 
  • 24.82 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • EAC
  • VCCI
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI
Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • AC Power Adapter X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
CPU
  • CPU Model Marvell Armada 385 88F6820
  • CPU Architecture 32-bit
  • CPU Frequency Dual Core 1.0 GHz
  • Hardware Encryption Engine
  • Memory

System Memory 512 MB DDR3
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 4
  • Compatible Drive Type* (See all supported drives)
  • 2.5" SATA HDD (up to 12.5 mm drive height)
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 30.72 TB (7.68 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Single Storage Pool Size 16 TB
  • Maximum Single Volume Size* 16 TB
  • Hot Swappable Drive yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • File System
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+*
  • exFAT*
Notes
  • HFS+ is read only, max 2TB volume size.
  • exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 120 mm x 105 mm x 142 mm
  • Weight 0.66 kg
Others
  • System Fan 60 mm x 60 mm x 1 pcs
  • Fan Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
  • Easy Replacement System Fan
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 20.3 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 30 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 17.17 W (Access) 
  • 11.63 W (HDD Hibernation)
  • British Thermal Unit 58.63 BTU/hr (Access) 
  • 39.71 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI

Warranty :2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Welcome Note X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • RJ-45 LAN Cable X 2

Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
CPU
  • CPU Model Realtek RTD1296
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.4 GHz
  • Hardware Encryption Engine
Memory
  • System Memory 1 GB DDR4
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 4
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive - Yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 1
  • USB 3.0 Port 2
  • File System
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 184 mm x 168 mm x 230 mm
  • Weight 2.21 kg
Others
  • System Fan 80 mm x 80 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 20.6 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 90 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 21.71 W (Access) 
  • 7.88 W (HDD Hibernation)
  • British Thermal Unit 74.08 BTU/hr (Access) 
  • 26.89 BTU/hr (HDD Hibernation)

Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 0°C to 40°C (32°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
CPU
  • CPU Model Marvell Armada 385 88F6820
  • CPU Architecture 32-bit
  • CPU Frequency Dual Core 1.3 GHz
  • Hardware Encryption Engine
Memory
  • System Memory 512 MB DDR3
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 2
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD (with optional 2.5" Disk Holder)
  • 2.5" SATA SSD (with optional 2.5" Disk Holder)
  • Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)
  • Maximum Single Storage Pool Size 16 TB
  • Maximum Single Volume Size* 16 TB
  • Hot Swappable Drive - yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 1
  • USB 3.0 Port 2
  • File System
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+*
  • exFAT*
Notes
  • HFS+ is read only, max 2TB volume size.
  • exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 165 mm x 100 mm x 225.5 mm
  • Weight 0.88 kg
Others
  • System Fan 92 mm x 92 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 18.2 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 60 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 17.48 W (Access) 
  • 7.03 W (HDD Hibernation)
  • British Thermal Unit 59.68 BTU/hr (Access) 
  • 24 BTU/hr (HDD Hibernation)
CPU
  • CPU Model Marvell Armada 385 88F6820
  • CPU Architecture 32-bit
  • CPU Frequency Dual Core 1.3 GHz
  • Hardware Encryption Engine
Memory
  • System Memory 512 MB DDR3
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 2
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD (with optional 2.5" Disk Holder)
  • 2.5" SATA SSD (with optional 2.5" Disk Holder)
  • Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)
  • Maximum Single Storage Pool Size 16 TB
  • Maximum Single Volume Size* 16 TB
  • Hot Swappable Drive - yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 1
  • USB 3.0 Port 2
  • File System
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+*
  • exFAT*
Notes
  • HFS+ is read only, max 2TB volume size.
  • exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 165 mm x 100 mm x 225.5 mm
  • Weight 0.88 kg
Others
  • System Fan 92 mm x 92 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 18.2 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 60 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 17.48 W (Access) 
  • 7.03 W (HDD Hibernation)
  • British Thermal Unit 59.68 BTU/hr (Access) 
  • 24 BTU/hr (HDD Hibernation)
CPU
  • CPU Model Marvell Armada 3700 88F3720
  • CPU Architecture 64-bit
  • CPU Frequency Dual Core 800 MHz
  • Hardware Encryption Engine
Memory
  • System Memory 512 MB DDR3L
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 1
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD (with optional 2.5" Disk Holder)
  • Maximum Internal Raw Capacity 16 TB (16 TB drive x 1) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive - Yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 1
  • USB 2.0 Port 2
  • File System
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 166 mm x 71 mm x 224 mm
  • Weight 0.7 kg
Others
  • System Fan 60 mm x 60 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
Power Recovery
  • Noise Level* 16.9 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 36 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 9.81 W (Access) 
  • 4.68 W (HDD Hibernation)
  • British Thermal Unit 33.47 BTU/hr (Access) 
  • 15.97 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 0°C to 40°C (32°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
  • KC
Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
  • Disk Holder: Type C
CPU
  • CPU Model Realtek RTD1296
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.4 GHz
  • Hardware Encryption Engine
  • Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60
Memory
  • System Memory 2 GB DDR4
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 4
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive

Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)

External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*

Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 166 mm x 199 mm x 223 mm
  • Weight 2.28 kg
Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 20.9 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 90 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 26.49 W (Access) 
  • 8.78 W (HDD Hibernation)
  • British Thermal Unit 90.39 BTU/hr (Access) 
  • 29.96 BTU/hr (HDD Hibernation)

Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI
Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
CPU
  • CPU Model Realtek RTD1296
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.4 GHz
  • Hardware Encryption Engine
  • Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60
Memory
  • System Memory 2 GB DDR4
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
  • Drive Bays 2
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive Yes

Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
  • RJ-45 1GbE LAN Port 1
  • USB 2.0 Port 1
  • USB 3.0 Port 2
  • USB / SD Copy
  • File System

Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 165 mm x 108 mm x 233.2 mm
  • Weight 1.3 kg
Others
  • System Fan 92 mm x 92 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 19.3 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 60 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 14.99 W (Access) 
  • 5.78 W (HDD Hibernation)
  • British Thermal Unit 51.15 BTU/hr (Access) 
  • 19.72 BTU/hr (HDD Hibernation)

Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%

Temperature
  • Operating Temperature 0°C to 40°C (32°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI

Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1

Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD 
CPU
  • CPU Model Intel Celeron J3355
  • CPU Architecture 64-bit
  • CPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 2 GB DDR3L
  • Memory Module Pre-installed 2 GB (2 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 6 GB (2 GB + 4 GB)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage
  • Drive Bays 4
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive Yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 166 mm x 199 mm x 223 mm
  • Weight 2.23 kg
Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators

Power Recovery
  • Noise Level* 20.5 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 90 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 29.01 W (Access) 
  • 10.59 W (HDD Hibernation)
  • British Thermal Unit 98.98 BTU/hr (Access) 
  • 36.12 BTU/hr (HDD Hibernation)

Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%

Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI
Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
CPU
  • CPU Model Intel Celeron J3355
  • CPU Architecture 64-bit
  • CPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 2 GB DDR3L
  • Memory Module Pre-installed 2 GB (2 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 6 GB (2 GB + 4 GB)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage
  • Drive Bays 4
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive Yes

Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*

Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 166 mm x 199 mm x 223 mm
  • Weight 2.23 kg
Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 20.5 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 90 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 29.01 W (Access) 
  • 10.59 W (HDD Hibernation)
  • British Thermal Unit 98.98 BTU/hr (Access) 
  • 36.12 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI
Warranty : 2 Years

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
CPU
  • CPU Model Realtek RTD1296
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.4 GHz
  • Hardware Encryption Engine
  • Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60
Memory
  • System Memory 1 GB DDR4
  • Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

Storage
  • Drive Bays 2
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD (with optional 2.5" Disk Holder)
  • 2.5" SATA SSD (with optional 2.5" Disk Holder)
  • Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive - yes

Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)

External Ports
  • RJ-45 1GbE LAN Port 1
  • USB 3.0 Port 2
  • File System

Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 165 mm x 100 mm x 225.5 mm
  • Weight 0.87 kg
Others
  • System Fan 92 mm x 92 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators
Power Recovery
  • Noise Level* 19.9 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 60 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 16.79 W (Access) 
  • 5.16 W (HDD Hibernation)
  • British Thermal Unit 57.29 BTU/hr (Access) 
  • 17.61 BTU/hr (HDD Hibernation)
  • Notes Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI
Warranty : 2 Years
  • Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
  • Disk Holder: Type C
CPU
  • CPU Model Intel Atom C3538
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 2.1 GHz
  • Hardware Encryption Engine (AES-NI)

Memory
  • System Memory 4 GB DDR4
  • Memory Module Pre-installed 4 GB (4 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 32 GB (16 GB x 2)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage
  • Drive Bays 8
  • Maximum Drive Bays with Expansion Unit 18
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 128 TB (16 TB drive x 8) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units 288 TB (128 TB + 16 TB drive x 10) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive yes

Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
  • USB 3.0 Port 4
  • eSATA Port 2
PCIe
  • PCIe Expansion 1 x Gen3 x8 slot (black  x4 link)
  • Add-In-Card Support
  • PCIe Network Interface Card (Learn more)
  • M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cache
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*

Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 166 mm x 343 mm x 243 mm
  • Weight 6 kg
Others
  • System Fan 120 mm x 120 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan
  • Brightness Adjustable Front LED Indicators

Power Recovery
  • Noise Level* 22.2 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 250 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz  Single Phase
  • Power Consumption* 66.96 W (Access) 
  • 29.39 W (HDD Hibernation)
  • British Thermal Unit 228.63 BTU/hr (Access) 
  • 100.35 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones  each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature :
  • Operating Temperature 0°C to 40°C (32°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
  • KC
Warranty : 3-year hardware warranty  extendable to 5-year coverage - EW201

Notes : The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories
  • D4NESO-2666-4G DDR4 non-ECC SO-DIMM*
  • D4ECSO-2666-16G DDR4 ECC SO-DIMM*
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 2
  • Synology Ethernet Adapter E10G17-F2
  • Synology Ethernet Adapter E10G18-T1
  • Synology Ethernet Adapter E10G18-T2
  • Synology M2D18 M.2 SSD adapter card
  • VS360HD
  • VS960HD
CPU
  • CPU Model Intel Atom C3538
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 2.1 GHz
  • Hardware Encryption Engine (AES-NI)

Memory
  • System Memory 4 GB DDR4
  • Memory Module Pre-installed 4 GB (4 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 32 GB (16 GB x 2)

Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage

Drive Bays 6
  • Maximum Drive Bays with Expansion Unit 16
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 96 TB (16 TB drive x 6) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units 256 TB (96 TB + 16 TB drive x 10) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
  • USB 3.0 Port 3
  • eSATA Port 2
  • PCIe
  • PCIe Expansion 1 x Gen3 x8 slot (black, x4 link)
  • Add-In-Card Support
  • PCIe Network Interface Card (Learn more)
  • M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cache
  • File System

Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+*
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 166 mm x 282 mm x 243 mm
  • Weight 5.05 kg
Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan
  • Brightness Adjustable Front LED Indicators

Power Recovery
  • Noise Level* 23.7 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 250 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 56.86 W (Access) 
  • 25.76 W (HDD Hibernation)
  • British Thermal Unit 194.01 BTU/hr (Access) 
  • 87.9 BTU/hr (HDD Hibernation)

Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 0°C to 40°C (32°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
  • KC

Warranty : 3-year hardware warranty, extendable to 5-year coverage - EW201

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1

Optional Accessories
  • D4NESO-2666-4G DDR4 non-ECC SO-DIMM*
  • D4ECSO-2666-16G DDR4 ECC SO-DIMM*
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 2
  • Synology Ethernet Adapter E10G17-F2
  • Synology Ethernet Adapter E10G18-T1
  • Synology Ethernet Adapter E10G18-T2
  • Synology M2D18 M.2 SSD adapter card
  • VS360HD
  • VS960HD
CPU
  • CPU Model Intel Celeron J3455
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 8 GB DDR3L
  • Memory Module Pre-installed 8 GB (4 GB x 2)
  • Total Memory Slots 2
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage
  • Drive Bays 5
  • Maximum Drive Bays with Expansion Unit 10
  • M.2 Drive Slots 2 (NVMe)
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • M.2 2280 NVMe SSD
  • Maximum Internal Raw Capacity 80 TB (16 TB drive x 5) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units 160 TB (80 TB + 16 TB drive x 5) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • eSATA Port 1
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.

Appearance
  • Size (Height x Width x Depth) 166 mm x 230 mm x 223 mm
  • Weight 2.54 kg

Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators

Power Recovery
  • Noise Level* 20.8 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 120 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 38.59 W (Access) 
  • 13.32 W (HDD Hibernation)
  • British Thermal Unit 131.67 BTU/hr (Access) 
  • 45.45 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%

Temperature
  • Operating Temperature 0°C to 40°C (32°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • EAC
  • VCCI
  • CCC
  • RCM
  • FCC
  • CE
  • BSMI
Warranty : 3-year hardware warranty, extendable to 5-year coverage - EW201

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1

Optional Accessories
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 1
  • VS360HD
  • VS960HD
CPU
  • CPU Model Intel Celeron J3455
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 4 GB DDR3L
  • Memory Module Pre-installed 4 GB (4 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 8 GB (4 GB x 2)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

Storage
  • Drive Bays 4
  • Maximum Drive Bays with Expansion Unit 9
  • M.2 Drive Slots 2 (NVMe)
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • M.2 2280 NVMe SSD
  • Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units 144 TB (64 TB + 16 TB drive x 5) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • eSATA Port 1
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 166 mm x 199 mm x 223 mm
  • Weight 2.28 kg
Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators

Power Recovery

  • Noise Level* 19.8 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 100 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 28.8 W (Access) 
  • 12.6 W (HDD Hibernation)
  • British Thermal Unit 98.27 BTU/hr (Access) 
  • 42.99 BTU/hr (HDD Hibernation)

Notes

  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • EAC
  • VCCI
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI

Warranty : 3-year hardware warranty, extendable to 5-year coverage - EW201

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment :
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories :
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 1
  • VS360HD
  • VS960HD
CPU
  • CPU Model Intel Celeron J3455
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 4 GB DDR3L
  • Memory Module Pre-installed 4 GB (4 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 8 GB (4 GB x 2)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

Storage
  • Drive Bays 4
  • Maximum Drive Bays with Expansion Unit 9
  • M.2 Drive Slots 2 (NVMe)
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • M.2 2280 NVMe SSD
  • Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units 144 TB (64 TB + 16 TB drive x 5) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
  • eSATA Port 1
  • File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 166 mm x 199 mm x 223 mm
  • Weight 2.28 kg
Others
  • System Fan 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators

Power Recovery

  • Noise Level* 19.8 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 100 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 28.8 W (Access) 
  • 12.6 W (HDD Hibernation)
  • British Thermal Unit 98.27 BTU/hr (Access) 
  • 42.99 BTU/hr (HDD Hibernation)

Notes

  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification
  • EAC
  • VCCI
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI

Warranty : 3-year hardware warranty, extendable to 5-year coverage - EW201

Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment :
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories :
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 1
  • VS360HD
  • VS960HD
CPU
  • CPU Model Intel Celeron J3455
  • CPU Architecture 64-bit
  • CPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 2 GB DDR3L
  • Memory Module Pre-installed 2 GB (2 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 6 GB (2 GB + 4 GB)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage
  • Drive Bays 2
  • Maximum Drive Bays with Expansion Unit 7
  • Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units 112 TB (32 TB + 16 TB drive x 5) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports 

  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 3
  • eSATA Port 1
  • USB / SD Copy
  • File System
Internal Drives : 
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 157 mm x 103.5 mm x 232 mm
  • Weight 1.74 kg
  • Others
  • System Fan 92 mm x 92 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Brightness Adjustable Front LED Indicators
  • Power Recovery
  • Noise Level* 18.4 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 65 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 20.1 W (Access) 
  • 9.1 W (HDD Hibernation)
  • British Thermal Unit 68.58 BTU/hr (Access) 
  • 31.05 BTU/hr (HDD Hibernation)
Notes'
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification : EAC/ VCCI/ CCC/RCM/KC/FCC/CE/BSMI

Warranty : 3-year hardware warranty, extendable to 5-year coverage - EW201

Notes : The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
Optional Accessories
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 1
  • VS360HD
  • VS960HD
CPU Model Intel Celeron J3355
  • CPU Architecture 64-bit
  • CPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 2 GB DDR3L
  • Memory Module Pre-installed 2 GB (2 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 6 GB (2 GB + 4 GB)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Storage

Drive Bays 6
  • Compatible Drive Type* (See all supported drives)
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 46.08 TB (7.68 TB drive x 6) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive Yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
File System
  • Internal Drives : Btrfs / EXT4
  • External Drives : Btrfs / EXT4 / EXT3 / FAT / NTFS / HFS+ / exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 121 mm x 151 mm x 175 mm
  • Weight 1.4 kg

Others
  • System Fan 80 mm x 80 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan
  • Brightness Adjustable Front LED Indicators
  • Power Recovery
  • Noise Level* 20.5 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 65 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 34.88 W (Access) 
  • 7.59 W (HDD Hibernation)
  • British Thermal Unit 119.1 BTU/hr (Access) 
  • 25.92 BTU/hr (HDD Hibernation)

Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH

Certification : EAC /VCCI/RCM/FCC/CE/BSMI/

Warranty : 2 Years

Notes
  • The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1

Optional Accessories
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD

CPU Model Intel Celeron J3355
  • CPU Architecture 64-bit
  • CPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHz
  • Hardware Encryption Engine (AES-NI)
  • Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30
Memory
  • System Memory 2 GB DDR3L
  • Memory Module Pre-installed 2 GB (2 GB x 1)
  • Total Memory Slots 2
  • Memory Expandable up to 6 GB (2 GB + 4 GB)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

Storage

Drive Bays 6
  • Compatible Drive Type* (See all supported drives)
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity 46.08 TB (7.68 TB drive x 6) (Capacity may vary by RAID types)
  • Maximum Single Volume Size* 108 TB
  • Hot Swappable Drive Yes
Notes
  • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
  • Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports
  • RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  • USB 3.0 Port 2
File System
  • Internal Drives : Btrfs / EXT4
  • External Drives : Btrfs / EXT4 / EXT3 / FAT / NTFS / HFS+ / exFAT*
  • Notes exFAT Access is purchased separately in Package Center.
Appearance
  • Size (Height x Width x Depth) 121 mm x 151 mm x 175 mm
  • Weight 1.4 kg
Others
  • System Fan 80 mm x 80 mm x 1 pcs
  • Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan
  • Brightness Adjustable Front LED Indicators
  • Power Recovery
  • Noise Level* 20.5 dB(A)
  • Scheduled Power On / Off
  • Wake on LAN / WAN
  • Power Supply Unit / Adapter 65 W
  • AC Input Power Voltage 100 V to 240 V AC
  • Power Frequency 50/60 Hz, Single Phase
  • Power Consumption* 34.88 W (Access) 
  • 7.59 W (HDD Hibernation)
  • British Thermal Unit 119.1 BTU/hr (Access) 
  • 25.92 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.
Temperature
  • Operating Temperature 5°C to 40°C (40°F to 104°F)
  • Storage Temperature -20°C to 60°C (-5°F to 140°F)
  • Relative Humidity 5% to 95% RH
Certification : EAC /VCCI/RCM/FCC/CE/BSMI/

Warranty : 2 Years

Notes
  • The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment
  • RoHS Compliant
  • Packaging Content
  • Main Unit X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1

Optional Accessories
  • D3NS1866L-4G DDR3 non-ECC SO-DIMM
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD

CPU :
  • CPU Model : Intel Pentium D1508 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Dual Core 2.2 (base) / 2.6 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8 GB DDR4 ECC SO-DIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots : 2 
  • Memory Expandable up to : 32 GB (16 GB x 2) 
Storage :
  • Drive Bays : 6 
  • Maximum Drive Bays with Expansion Unit : 30 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 96 TB (16 TB drive x 6) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 480 TB (96 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 3 
  • Expansion Port : 2 
PCIe :
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cache
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Size (Height x Width x Depth) : 166 mm x 282 mm x 243 mm 
  • Weight : 5.2 kg 
Others :
  • System Fan : 92 mm x 92 mm x 2 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Brightness Adjustable Front LED Indicators : Yes
  • Power Recovery : Yes
  • Noise Level* : 25.5 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 250 W 
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
Power Consumption* :
  • 79.44 W (Access) 
  • 56.92 W (HDD Hibernation) 
British Thermal Unit :
  • 271.24 BTU/hr (Access) 
  • 194.35 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 40°C (40°F to 104°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years
CPU :
  • CPU Model : Intel Xeon D-1527 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Quad Core 2.2 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 16 GB DDR4 ECC SO-DIMM 
  • Memory Module Pre-installed : 16 GB (8 GB x 2) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 48 GB (16 GB + 16 GB x 2) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 36 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 2 
PCIe :
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA SSD adapter card for SSD cache
  • Notes : DS3617xs with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance : 
  • Size (Height x Width x Depth) : 270 mm x 300 mm x 340 mm 
  • Weight : 9.8 kg 
Others :
  • System Fan : 120 mm x 120 mm x 2 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 22.3 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 500 W 
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
Power Consumption* :  
  • 108.2 W (Access) 
  • 53.4 W (HDD Hibernation) 
British Thermal Unit
  • 369.4 BTU/hr (Access) 
  • 182.3 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 40°C (40°F to 104°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity: 5% to 95% RH 
Warranty : 5 Years
CPU :
  • CPU Model : Intel Xeon E3-1230 v2 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Quad Core 3.3 (base) / 3.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8 GB DDR3 ECC 
  • Memory Module Pre-installed : 8 GB (4 GB x 2) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 32 GB (8 GB x 4) 
Storage :
  • Maximum Drive Bays with Expansion Unit : 180 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SAS HDD
  • 2.5" SAS HDD
  • 2.5" SAS SSD
  • Maximum Raw Capacity with Expansion Units : 2,880 TB (16 TB drive x 180) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB
Hot Swappable Drive : Yes
External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) + 1 for Heartbeat 
  • USB 3.0 Port : 2 
  • Expansion Port : 1 
PCIe :
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Form Factor (RU) : 1U 
  • Size (Height x Width x Depth) : 44 mm x 480 mm x 515 mm 
  • Weight : 7.3 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKM114/RKS1317) 
  • Notes : The rail kit is sold separately 
Others:
  • System Fan : 40 mm x 40 mm x 6 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* :48 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 150 W 
  • Redundant Power Supply :Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* : 60.16 W (Access) 
British Thermal Unit :
  • 205.27 BTU/hr (Access) 
Temperature :
  • Operating Temperature : 5°C to 35°C (40°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years
CPU :
  • CPU Model : Intel Xeon D-1521 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Quad Core 2.4 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8 GB DDR4 ECC UDIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 64 GB (16 GB x 4) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 36 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB
Hot Swappable Drive :Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 2 
PCIe :
  • PCIe Expansion : 2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA SSD adapter card for SSD cache
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives:
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Form Factor (RU): 2U 
  • Size (Height x Width x Depth)  : 88 mm x 482 mm x 724 mm 
  • Weight: 14.5 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 80 mm x 80 mm x 4 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 50.2 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 500 W 
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 142.76 W (Access) 
  • 55.05 W (HDD Hibernation) 
British Thermal Unit :
  • 487.12 BTU/hr (Access) 
  • 187.84 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 35°C (40°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years 
CPU :
  • CPU Model : Intel Xeon D-1521 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Quad Core 2.4 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8 GB DDR4 ECC UDIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 64 GB (16 GB x 4) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 36 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* :
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 2 

PCIe :
  • PCIe Expansion :2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA SSD adapter card for SSD cache
  • Notes : RS3617RPxs with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center.
Appearance :
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm 
  • Weight : 14.5 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others
  • System Fan : 80 mm x 80 mm x 4 pcs 
  • Fan Speed Mode:
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 50.2 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 500 W 
  • Redundant Power Supply :Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 116.42 W (Access) 
  • 65.49 W (HDD Hibernation) 
British Thermal Unit :
  • 397.24 BTU/hr (Access) 
  • 223.46 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 35°C (40°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years 
CPU :
  • CPU Model : Intel Xeon D-1527 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Quad Core 2.2 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8GB DDR4 ECC UDIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots: 4 
  • Memory Expandable up to : 64 GB (16 GB x 4) 
Storage :
  • Drive Bays : 4 
  • Maximum Drive Bays with Expansion Unit : 16 
  • M.2 Drive Slots
  • 2 (NVMe & SATA) 
Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • M.2 2280 NVMe & SATA SSD
  • Maximum Internal Raw Capacity : 64 TB (16 TB drive x 4) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 256 TB (64 TB + 16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* :
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB
Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 1 
PCIe :
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Form Factor (RU) : 1U 
  • Size (Height x Width x Depth) : 44 mm x 480 mm x 518.6 mm 
  • Weight : 8.16 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKM114/RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 40 mm x 40 mm x 2 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 39.3 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 150 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency: 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 68.68 W (Access) 
  • 34.78 W (HDD Hibernation) 
British Thermal Unit :
  • 234.35 BTU/hr (Access) 
  • 118.67 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 35°C (40°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years 
CPU :
  • CPU Model : Intel Xeon D-1531 
  • CPU Architecture : 64-bit 
  • CPU Frequency : 6-Core 2.2 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8 GB DDR4 ECC UDIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 64 GB (16 GB x 4) 
Storage : 
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 36 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* : 
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB
Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port :2 
PCIe :
  • PCIe Expansion : 2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : 
  • PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA SSD adapter card for SSD cache
  • Notes : RS3617xs+ with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. 
File System :
  • Internal Drives:
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm 
  • Weight : 14.5 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 80 mm x 80 mm x 4 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 50.2 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 500 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 133.9 W (Access) 
  • 69.18 W (HDD Hibernation) 
British Thermal Unit :
  • 456.89 BTU/hr (Access) 
  • 236.05 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 35°C (40°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years 
CPU :
  • CPU Model : Intel Xeon D-1541 
  • CPU Architecture : 64-bit 
  • CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 8 GB DDR4 ECC UDIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 64 GB (16 GB x 4) 
Storage :
  • Drive Bays : 16 
  • Maximum Drive Bays with Expansion Unit : 40 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 256 TB (16 TB drive x 16) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units :  640 TB (256 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* :
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 2 
PCIe :
  • PCIe Expansion : 2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA SSD adapter card for SSD cache
  • Notes : RS4017xs+ with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 

Appearance :
  • Form Factor (RU) : 3U 
  • Size (Height x Width x Depth) : 132.3 mm x 482 mm x 656.5 mm 
  • Weight : 17.4 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others 
  • System Fan : 80 mm x 80 mm x 3 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 44.7 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 800 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 136.4 W (Access) 
  • 69.2 W (HDD Hibernation) 
British Thermal Unit :
  • 465.7 BTU/hr (Access) 
  • 236.3 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 35°C (40°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years
Controller :
  • Number of Controller Module : 2 
CPU :
  • CPU Model : Intel Xeon D-1521 
  • CPU Quantity (per controller) : 1 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Quad Core 2.4 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory (per controller) : 8 GB DDR4 ECC UDIMM 
  • Pre-installed Memory Module (per controller) : 8 GB (8 GB x 1) 
  • Total Memory Slots (per controller) : 4 
  • Expandable Memory (per controller): 64 GB (16 GB x 4) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 36 (RXD1219sas) 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SAS HDD
  • 2.5" SAS HDD
  • 2.5" SAS SSD
  • Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* :
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port (per controller) : 2 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port (per controller) : 1 
  • Expansion Port : 1 
PCIe :
  • PCIe Expansion (per controller) : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
Appearance :
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 430.5 mm x 692 mm 
  • Size (Height x Width x Depth) (with server ears) : 88 mm x 482 mm x 724 mm 
  • Weight : 19.7 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 60 mm x 60 mm x 2 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 51.3 dB(A) 
  • Power Supply Unit / Adapter : 500 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage: 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 417.48 W (Access) 
  • 274.38 W (HDD Hibernation) 

British Thermal Unit :
  • 1425.45 BTU/hr (Access) 
  • 936.85 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 0°C to 35°C (32°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years
CPU :
  • CPU Model : Intel Xeon D-1541 
  • CPU Architecture : 64-bit 
  • CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 16 GB DDR4 ECC RDIMM 
  • Memory Module Pre-installed : 16 GB (16 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 128 GB (32 GB x 4) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 96 (RX1217sas) / 180 (RX2417sas) 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SAS HDD
  • 2.5" SAS HDD
  • 2.5" SAS SSD
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
Maximum Internal Raw Capacity :
  • 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 1,536 TB (192 TB + 16 TB drive x 84) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* :
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB
Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 1 
PCIe : 
  • PCIe Expansion : 2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm 
  • Weight : 14.5 kg 
  • Rack Installation Support* :4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 80 mm x 80 mm x 4 pcs 
  • Fan Speed Mode : 
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 49.8 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN  : Yes
  • Power Supply Unit / Adapter : 500 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 137.17 W (Access) 
  • 70.95 W (HDD Hibernation) 
British Thermal Unit :
  • 468.04 BTU/hr (Access) 
  • 242.09 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 0°C to 35°C (32°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years
CPU :
  • CPU Model : Intel Xeon D-1567 
  • CPU Architecture : 64-bit 
  • CPU Frequency : 12 Core 2.1 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 16 GB DDR4 ECC RDIMM 
  • Memory Module Pre-installed : 16 GB (16 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 128 GB (32 GB x 4) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 96 (RX1217sas) / 180 (RX2417sas) 
  • Compatible Drive Type* (See all supported drives) :
  • 3.5" SAS HDD
  • 2.5" SAS HDD
  • 2.5" SAS SSD
  • 3.5" SATA HDD
  • 2.5" SATA HDD 
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 1,536 TB (192 TB + 16 TB drive x 84) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size* :
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port: 2 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port :1 
PCIe :
  • PCIe Expansion : 2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Notes : exFAT Access is purchased separately in Package Center. 
Appearance :
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm 
  • Weight : 14.5 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 80 mm x 80 mm x 4 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 49.8 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN :Yes
  • Power Supply Unit / Adapter : 500 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage: 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 156.23 W (Access) 
  • 72.37 W (HDD Hibernation) 
British Thermal Unit :
  • 533.08 BTU/hr (Access) 
  • 246.94 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 0°C to 35°C (32°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH 
Warranty : 5 Years 
CPU
  • CPU Model : Intel Pentium D1508 
  • CPU Architecture : 64-bit 
  • CPU Frequency : Dual Core 2.2 (base) / 2.6 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) :Yes
Memory :
  • System Memory : 8 GB DDR4 ECC SO-DIMM 
  • Memory Module Pre-installed : 8 GB (8 GB x 1) 
  • Total Memory Slots : 2 
  • Memory Expandable up to : 32 GB (16 GB x 2) 
Storage :
  • Drive Bays : 12 
  • Maximum Drive Bays with Expansion Unit : 36 
  • Compatible Drive Type* (See all supported drives) : 2.5" SATA SSD 
  • Maximum Internal Raw Capacity : 92.16 TB (7.68 TB drive x 12) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 476.16 TB (92.16 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size*
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB
  • Hot Swappable Drive : Yes
External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 3 
  • Expansion Port : 2 
PCIe :
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support :
  • PCIe Network Interface Card (Learn more) 
  • M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cache
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Appearance :
  • Size (Height x Width x Depth) : 166 mm x 282 mm x 243 mm 
  • Weight : 5.2 kg 
Others:
  • System Fan : 92 mm x 92 mm x 2 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Easy Replacement System Fan : Yes
  • Brightness Adjustable Front LED Indicators : Yes
  • Power Recovery : Yes
  • Noise Level* : 28.1 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 250 W 
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 107.92 W (Access) 
  • 48.36 W (HDD Hibernation) 
British Thermal Unit :
  • 368.45 BTU/hr (Access) 
  • 165.12 BTU/hr (HDD Hibernation) 
Temperature :
  • Operating Temperature : 5°C to 40°C (40°F to 104°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity: 5% to 95% RH 
Warranty : 5 Years
CPU :
  • CPU Model : Intel Xeon D-1541 
  • CPU Architecture : 64-bit 
  • CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 16 GB DDR4 ECC RDIMM 
  • Memory Module Pre-installed : 16 GB (16 GB x 1) 
  • Total Memory Slots : 4 
  • Memory Expandable up to : 128 GB (32 GB x 4) 
Storage :
  • Drive Bays : 24 
  • Maximum Drive Bays with Expansion Unit : 48 (RX1217sas) / 72 (RX2417sas) 
  • Compatible Drive Type* (See all supported drives) :
  • 2.5" SAS HDD
  • 2.5" SAS SSD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 368.44 TB (15.36 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units :1,105.92 TB (368.44 TB + 15.36 TB drive x 48) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size*
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB

Hot Swappable Drive : Yes

External Ports :
  • RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 1
PCIe :
  • PCIe Expansion : 1 x Gen3 x8 slot (x8 link) 
  • Add-In-Card Support :  PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Appearance :
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm  
  • Weight : 14.9 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes : The rail kit is sold separately 
Others :
  • System Fan : 80 mm x 80 mm x 4 pcs 
  • Fan Speed Mode :
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 57 dB(A) 
  • Scheduled Power On / Off :Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 500 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption* :
  • 313.84 W (Access) 
  • 125.77 W (HDD Hibernation) 
Warranty : 5Years 
CPU :
  • CPU Model : Intel Xeon Silver 4110 x 2 
  • CPU Architecture : 64-bit 
  • CPU Frequency : 8-Core 2.1 (base) / 3.0 (turbo) GHz 
  • Hardware Encryption Engine (AES-NI) : Yes
Memory :
  • System Memory : 32GB DDR4 ECC RDIMM 
  • Memory Module Pre-installed : 32 GB (16 GB x 2) 
  • Total Memory Slots : 16 
  • Memory Expandable up to : 512 GB (32 GB x 16) 
Storage :
  • Drive Bays : 24 
  • Maximum Drive Bays with Expansion Unit : 48 (RX1217sas) / 72 (RX2417sas) 
Compatible Drive Type* (See all supported drives)
  • 2.5" SAS HDD
  • 2.5" SAS SSD
  • 2.5" SATA SSD
  • Maximum Internal Raw Capacity : 184.32 TB (7.68 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Raw Capacity with Expansion Units : 568.32 TB (184.32 TB + 16 TB drive x 24) (Capacity may vary by RAID types) 
  • Maximum Single Volume Size*
  • 200 TB (for RAID 5 or RAID 6 groups only)
  • 108 TB
  • Hot Swappable Drive : Yes
External Ports :
  • RJ-45 1GbE LAN Port : 2 (with Link Aggregation / Failover support) 
  • RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) 
  • USB 3.0 Port : 2 
  • Expansion Port : 1 
PCIe
  • PCIe Expansion : 2 x Gen3 x8 slots (x8 link) 
  • Add-In-Card Support : PCIe Network Interface Card (Learn more) 
File System :
  • Internal Drives :
  • Btrfs
  • EXT4
External Drives :
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • Form Factor (RU) : 2U 
  • Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm 
  • Weight : 17.26 kg 
  • Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) 
  • Notes
  • The rail kit is sold separately 
Others :
  • System Fan : 80 mm x 80 mm x 4 pcs 
Fan Speed Mode : 
  • Full-Speed Mode
  • Cool Mode 
  • Quiet Mode
Easy Replacement System Fan : Yes
  • Power Recovery : Yes
  • Noise Level* : 53.7 dB(A) 
  • Scheduled Power On / Off : Yes
  • Wake on LAN / WAN : Yes
  • Power Supply Unit / Adapter : 800 W 
  • Redundant Power Supply : Yes
  • AC Input Power Voltage : 100 V to 240 V AC 
  • Power Frequency : 50/60 Hz, Single Phase 
  • Power Consumption*
  • 288.49 W (Access) 
  • 145.8 W (HDD Hibernation) 
Temperature :
  • Operating Temperature : 0°C to 35°C (32°F to 95°F) 
  • Storage Temperature : -20°C to 60°C (-5°F to 140°F) 
  • Relative Humidity : 5% to 95% RH
  • Warranty: 5 Years