Lenovo SD650-N_V3 server

This page contains information about Lenovo SD650-N_V3 servers deployed in our cluster. The Lenovo ThinkSystem SD650-N_V3 is a 2-socket 1U server that features the Intel Xeon family of processors and 4 HGX H200 GPUs and an NVLink interconnect.

This server has two OSFP800 Infiniband ports with 800 Gbps per physical port. The 4 ConnectX-7 Infiniband ports on the mezzanine board are directly connected to the 4 GPUs.

The nodes are housed in the upgraded ThinkSystem DW612S enclosure.

Documentation and software

Lenovo provides SD650-N_V3 information and downloads:

• https://pubs.lenovo.com/sd650-n-v3/

Booting and BIOS configuration

See the Lenovo BIOS settings common to servers page.

See the Lenovo XClarity (XCC) BMC page.

NVIDIA GPUs

Inquire GPU status with:

nvidia-smi

The SD650-N_V3 server has 4 H200 GPUs with NVLink interconnect. Inquire about the NVLink status:

nvidia-smi nvlink --status
nvidia-smi nvlink --help