ThinkSystem SD650-I V3 High-Density Server
Exascale technology made available at every scale.

ThinkSystem SD650-I V3 High-Density Server
Exascale technology made available at every scale.

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Tech Specs
ATTRIBUTE SPECIFICATION Form Factor/Height 6U rack-mount with 6 trays Processor 2x 4th Gen Intel® Xeon® Scalable processors per tray or 2x Intel® Xeon® CPU Max processors per tray Memory Up to 2.0TB using 16x 128GB 4800 MHz TruDDR5 RDIMMs per tray Storage Up to 4x 7mm or 2x 15mm U.2/SATA, no drive/backplane choice and 1 x liquid cooled M.2 NVMe SSD, providing both the boot drive and storage function SW RAID and Intel VROC for Intel drives only NIC - 2 x SFP28 25Gb LOM, NCSI (10Gb capable)
- 1x RJ45 1GbE, NCSI
PCIe 2x x16 PCIe Gen5 LP per tray Power Support for ThinkSystem PCIe RAID/HBA cards Power Up to 9x air CFF v4 (2400W PT, 2600W TT) /
Up to 3x Direct Water Cooled Power Supply (7200W) 80+ TitaniumCooling Direct Water Cooling with up to 50°C to 45°C inlet water temperature Management Lenovo XClarity Controller (XCC) and Lenovo Intelligent Computing Orchestration (LiCO) OS Support Red Hat Enterprise Linux, SUSE Linux Enterprise Server Acceleration Four Intel Data Center GPU Max <=600W TDP -
Features and Benefits
Lenovo Neptune™ accelerated
A decade of experience in direct water cooling sets Lenovo apart. Lenovo ThinkSystem SD650-I V3 is based on our fifth generation Lenovo Neptune™ direct water cooling platform.
The combination of Intel acceleration technology with the market leading water cooling solution from Lenovo results in reliable performance in dense packaging.
Accelerating your applications
ThinkSystem SD650-I V3 has:
- Deep Learning Frameworks such as TensorFlow, PyTorch, Apache MXNet, ONNX Runtime
- Molecular Dynamics codes such as GROMACS, NAMD, OpenMM, LAMMPS
- Chemistry codes such as Quantum ESPRESSO and VASP
- Structural Finite Element Analysis codes such as Hexagon MSC Nastran and Dassault Systemes Simulia Abaqus
- Fluid Dynamics codes such as Ansys Fluent and Siemens STAR-CCM+
Solutions that scale
Lenovo ThinkSystem SD650-I V3 is provided as a fully-integrated Lenovo Scalable Infrastructure (LeSI) solution, providing Best Recipe guides to warrant interoperability of hardware, software and firmware among a variety of Lenovo and third-party components.
With Lenovo intelligent Computing Orchestration (LiCO), you can support multiple users and scaling within a single cluster environment. LiCO allows you to leverage a single cluster for diverse workload requirements.