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Lenovo ThinkSystem SD650 High Density Server


Lenovo ThinkSystem SD650 High Density Server - Offer Price

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Product Description

  • Lenovo 2U rack enclosure
  • 4 independent compute nodes
  • Up to 2x Intel Xeon Platinum processors
  • up to 165W
  • Up to 1TB in 16x slots
  • 1- and 3-year customer replaceable unit and onsite service
  • 38.4TB (2.5" SAS/SATA); 122.9TB (2.5" SSD)

Direct water cooling for a highly efficient data center
  • Delivers greater performance than aircooled servers
  • Provides greater rack and data center density than air-cooled servers
  • Dramatically reduces energy costs
  • Supports high-speed EDR IB and Omni Path fabrics
  • Supports standard SSDs, NVMe SSDs, and M.2 boot SSDs, for even greater storage flexibility

  • Direct water cooling design removes up to 90% of server heat from the rack, keeping processors up to 20°C cooler. This enables the processors to continually run in "turbo" mode, greatly increasing system performance.
  • Uses incoming (inlet) water for cooling, reducing or eliminating the need for expensive data center evaporative chillers. This saves both equipment costs and footprint space.
  • Exiting (outlet) water can be used to heat campus buildings to reduce overall energy use, saving you even more on energy costs.

Innovative design
The Lenovo ThinkSystem SD650 dual-node tray is designed for high performance computing (HPC), large-scale cloud, and heavy simulations. It supports workloads from technical computing to grid deployments to analytics and is ideally suited for fields such as research, oil and gas, and engineering. The SD650's unique water-cooling technology provides many key benefits. Compared to other technology, the SD650's direct water cooling:
  • Reduces data center energy costs by 40%
  • Increases system performance
  • Delivers 90% heat removal efficiency*
  • Creates a quieter data center
  • Enables data center growth without adding CRACs

Maximum performance and management
  • Designed to run the highest core-count Intel Xeon Scalable Family processors, the SD650 powers through demanding HPC workloads. Because water cooling removes more heat, CPUs can run in “turbo” mode nonstop, getting up to 10% greater performance from the CPU. For even greater system performance, the SD650 uses 2667MHz DDR4 memory and supports NVMe storage, high-speed EDR InfiniBand, and Omni Path adapters.
  • The SD650 is managed by Lenovo Intelligent Computing Orchestrator (LiCO), a powerful management suite with an intuitive GUI that helps to easily manage large HPC cluster resources and accelerate development of AI applications.

Lenovo ThinkSystem SD650 High Density Server - Specification

Form Factor

2U rack enclosure; 4 independent compute nodes


Up to 2x Intel® Xeon® Platinum processors, up to 165W


Up to 1TB in 16x slots, using 64GB DIMMs; 2666MHz TruDDR4

Expansion Slots

1x shuttle per D2 enclosure: either x8 PCIe Shuttle with 8x PCIe 3.0 x8 slots (2 per node);
or x16 PCIe Shuttle with 4x PCIe 3.0 x16 slots (1 per node). Up to 2x external 1U trays (with up to 2 GPUs per node each)

Internal Storage

Up to: 168TB (3.5" SAS/SATA HDD); 53.8TB (3.5" SSD);
38.4TB (2.5" SAS/SATA); 122.9TB (2.5" SSD);
16TB (direct-connect 2.5" NVMe); up to 2x M.2 boot drives

RAID Support

SW RAID supports JBOD; Entry RAID; opt. HW RAID 12Gb supports JBOD;
plus M.2 boot support with optional RAID

Network Interface

Opt. 8-port EIOM 10Gb SFP+ (two ports per node); Opt. 8-port EIOM 10GbaseT RJ45 (two ports per node)

Power Supply

2x hot-swap/redundant 1+1 1600W/2000W; or 2x non-redundant 1100W

Operating Systems

Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere

Limited Warranty

1- and 3-year customer replaceable unit and onsite service, next business day 9x5, opt. service upgrades