Brand: Lenovo

Product: Lenovo ThinkSystem SR675 V3 Rack Server

Form Factor: 3U rack

Processor: 1x or 2x 4th Generation AMD EPYC Processors per node

Memory: Up to 3TB using 24x DDR5 DIMMs with max frequency 4800 MHz 12 channels per CPU with 1DPC Capacities: Up to 128GB

Base Module: Up to 4x double-wide, full-height, full-length; FHFL GPUs; PCIe Gen5 x16 ; Up to 8x 2.5 Hot Swap SAS/SATA/NVMe

Dense Module: Up to 8x double-wide, full-height, full-length GPUs each PCIe Gen5 x16 on PCIe switch ; Up to 6x EDSFF E1.S NVMe SSDs or up to 4x EDSFF E3.S 1T NVMe HS SSDs

HGX Module: NVIDIA HGX H100 4-GPU with 4x NVLink connected SXM5 GPUs ; Up to 4x 2.5 Hot Swap NVMe SSDs or up to 4x EDSFF E3.S 1T NVMe HS SSDs

RAID Support: Software RAID is not supported. Only RAID Controllers and HBA

I/O Expansion: Up to 6x PCIe Gen5 x16 adapters (2 front, 4 rear) and 1x OCP NIC 3.0 (x16/x8/x4) (rear) depending on the configuration

Power and Cooling: Four N+N redundant hot-swap PSUs (up to 2600W Titanium); Full ASHRAE A2 support with internal fans and Lenovo Neptune liquid-to-air hybrid cooling on NVIDIA HGX H100

Management: Lenovo XClarity Controller 2 (XCC2), Confluent and Lenovo HPC & AI Software Stack

OS Support: Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Microsoft Windows Server, VMware ESXi, Alma Linux, Rocky Linux Tested on Canonical Ubuntu