lenovo storage area network
List of Latest lenovo storage area network Models
Brand: Lenovo
Product: ThinkSystem DE6400F All Flash Array Storage
Form Factor: Base system: 2U/24
Maximum Raw Capacity: 367TB
Maximum Drives: 24 NVMe SSDs
Maximum Expansion: Up to 4 DE240S expansions (24 NVMe in Controller Enclosure + 96 SAS SSD)
IOPS: 670,000 IOPS
Sustained Throughput: Up to 20GBps
System Memory: 32GB RAM
Optional I/O Ports (per system):4x 100Gb NVMe/IB, NVMe/RoCe, SRP/IB and iSER/IB; 8x 32Gb FC (supports FC SCSI and NVMe/FC); 8x 25Gb iSCSI; 1x optional SAS expansion card slot
Software Features:Snapshot, Drive Encryption
System Maximums Max hosts: 512
Max partitions: 256
Volumes: 1,024
Maximum DDP volume size: 2PiB
Maximum RAID volume size: 30 drives
Snapshot copies: 1,024
Brand: Lenovo
Product: ThinkSystem DE6600F All Flash Array Storage
Form Factor: Base system: 2U/24
Expansion: No expansion shelves
Maximum Raw Capacity: 367TB
Maximum Drives: 24 NVMe SSDs
Maximum Expansion: Up to 4 DE240S expansions (24 NVMe in Controller Enclosure + 96 SAS SSD)
IOPS: 2,000,000 IOPS
Sustained Throughput: Up to 44GBps
System Memory: 32GB or 128GB
Optional I/O Ports (per system): 4x 200Gb NVMe/IB, NVMe/RoCe, SRP/IB and iSER/IB; 8x 100Gb IB HIC – supports NVMe/IB, NVMe/RoCe, SRP/IB and iSER/IB; 16x 32Gb FC – supports FC SCSI and NVMe/FC; 16x 25Gb iSCSI
Software Features: Snapshots, Drive Encryption
System Maximums Max hosts: 1024
Max partitions: 512
Volumes: 2,048
Maximum DDP volume size: 2PiB
Maximum RAID volume size: 30 drives
Snapshot copies: 2,048
Brand: Lenovo
Product: ThinkSystem DE600S 4U60 LFF Expansion Enclosure Storage
Form Factor: 4U, 60 LFF drive bays (4U60)
Max Raw Capacity (Per Enclosure): Up to 1.08 PB
Maximum Drives (Per Enclosure): Up to 60 HDDs / SSDs
Maximum Expansion:DE4000H: Up to 3 DE600S 4U60 LFF expansion units; DE6000H: Up to 7 DE600S 4U60 LFF expansion units
I/O Expansion Modules: 2
I/O Expansion Ports (Per Enclosure): 8 x 12Gb SAS
Capacity Optimized: 3.5-inch and 2.5-inch SSDs and HDDs featuring 12 Gb SAS connectivity
Expansion Units. ThinkSystem DE Series LFF and SFF expansion units.
Brand: Lenovo
Product: ThinkSystem DE6400H Hybrid Flash Array Storage
Form Factor: 2U24
Max Raw Capacity: 4.7PB (240 x 18TB NL-SAS) plus 367TB (24 x 15.3TB SSDs)
Maximum Drives: Supports up to a maximum of 120x SSDs (SAS and NVMe) or 240 NL-SAS HDDs
Maximum Expansion: Up to four 2U12, 2U24, or 4U60 SAS drive shelves
System Memory: 16GB
Optional I/O Port (Per System): 4x 100Gb NVMe/IB, NVMe/RoCe, SRP/IB and iSER/IB; 8x 32Gb FC (supports FC SCSI and NVMe/FC); 8x 25Gb iSCSI; 1x optional SAS expansion card slot
Software Feature: Snapshots, drive encryption
System Maximums: Max hosts: 512
Max partitions: 256
Volumes: 1,02
Maximum DDP volume size: 2PiB
Maximum RAID volume size: 30 drives
Snapshot copies: 1,024
Brand: Lenovo
Product: ThinkSystem DE6600H Hybrid Flash Array Storage
Form Factor: 2U24
Max Raw Capacity: 4.7PB (240 x 18TB NL-SAS) plus 367TB (24 x 15.3TB SSDs)
Maximum Drives: Supports up to a maximum of 120x SSDs (SAS and NVMe) or 240 NL-SAS HDDs
Maximum Expansion: Up to seven 2U12, 2U24, or 4U60 SAS drive shelves
System Memory: 32GB or 128GB
Optional I/O Port (Per System): 8x 100Gb NVMe/IB, NVMe/RoCe; 8x 100Gb iSER/IB, SRP/IB; 16x 32Gb NVMe/FC; 16x 32Gb SCSI FC; 16x 25Gb iSCSI
Software Feature: Snapshots, drive encryption
System Maximums: Max hosts: 1024
Max partitions: 512
Volumes: 2,048
Maximum DDP volume size: 2PiB
Maximum RAID volume size: 30 drives
Snapshot copies: 2,048
Introduction
- The Flex System Storage Expansion Node is a storage enclosure that attaches to a single half-wide compute node to provide that compute node with additional direct-attach local storage. The Storage Expansion Node provide flexible storage to match capacity, performance, and reliability needs.
- Ideal workloads include distributed database, transactional database, NAS infrastructure, video surveillance and streaming solutions. For example, when coupled with third-party NAS software, the combined compute node and storage expansion node make for an ideal infrastructure platform for a network-attached storage (NAS) server.
- the Flex System Storage Expansion Node attached to an Flex System x240 Compute Node.
Supported drives
- The Storage Expansion Node is a PCIe 3.0 and a SAS 2.1 complaint enclosure supporting up to twelve 2.5-inch drives. The drives can be HDD or SSD, and both SAS or SATA. Drive modes supported are JBOD or RAID. Supported RAID modes are RAID-0, 1, 5, 10, and 50 (cache upgrade required for RAID 5, 50 support).
- The drives are accessed by opening the handle on the front of the Storage Expansion Node and sliding out the drive tray. Opening the drive tray can be done while it is operational. Figure 3 shows the Storage Expansion Node connected to an x240 compute node and with the drive tray extended part way out. With the drive tray extended, all twelve hot-swap drives can be accessed on the left side of the tray.
Features
- The System Expansion Node has the following features:
- Connects directly to supported compute nodes via a PCIe 3.0 interface to the compute node's interposer connector (also known as the ETE connector)
- Support for 12 hot-swap 2.5-inch drives, accessible via a sliding tray
- Support for 6 Gbps SAS and SATA drives, both HDDs and SSDs
- Based on an LSI SAS2208 6 Gbps RAID on Chip (ROC) controller
- Optional 512 MB or 1 GB cache with cache-to-flash super capacitor off-load
- Supports RAID 0, 1, 10 as standard. JBOD also supported. Optional RAID 5, 50 with cache upgrade. (Note: The original RAID 6, 60 upgrade option is withdrawn from marketing)
- Includes an expansion shelf to physically support the Storage Expansion Node and its compute node attached together
- Internal and external light path diagnostics
- Optional support for SSD performance acceleration with Features on Demand upgrade
- Support for up to 64 virtual drives, up to 128 drive groups, up to 16 virtual drives per one drive group, and up to 32 physical drives per one drive group
- Support for logical unit number (LUN) sizes up to 64 TB
- Configurable stripe size up to 1 MB
- Compliant with Disk Data Format (DDF) configuration on disk (COD)
- S.M.A.R.T. support
- Managed through the IMMv2 management processor on the compute node and with the MegaRAID Storage Manager management software