SYS-822GS-NB3RT Supermicro 2S Intel® air cooled GPU server with NVIDIA HGX™ B300 8-GPU

The SYS-822GS-NB3RT is Supermicro's flagship 8U GPU-optimized server, purpose-built for extreme-scale AI infrastructure. At its core sits the NVIDIA HGX B300 8-GPU platform, delivering 2.3TB of HBM3e GPU memory and 5th-generation NVLink interconnects running at 1.8TB/s, all tied together with NVSwitch for near-linear multi-GPU scaling. It's paired with dual Intel Xeon 6700-series processors (P-core, up to 350W TDP, up to 86 cores/172 threads per CPU) on the Super X14DBG-LC motherboard, plus massive memory headroom — up to 8TB of DDR5 RDIMM across 32 DIMM slots. Networking is equally aggressive: 8x NVIDIA ConnectX-8 SuperNICs deliver up to 800Gb/s per port for GPU-to-GPU and cluster fabric traffic, complemented by dual 10GbE management ports. Storage is fast and hot-swappable — 8x E1.S NVMe drive bays plus dual M.2 NVMe boot drives with RAID support.

• Dual Intel® Xeon® 6700 Series Processors, up to 350W TDP
• NVIDIA HGX B300 8-GPU with 5th Generation NVLink®
• 1.8TB/s, 2.3TB of HBM3e GPU memory per system
• 8x NVIDIA ConnectX®-8 SuperNICs, up to 800Gb/s
• 32x DIMMs with up to 4TB at 6400MT/s DDR5 RDIMM
• 6x redundant (3+3) 6.6kW Titanium level power supplies