Specifications
Form Factor
8U rackmount (CSE-GP807TS-R000NP)
GPU
8 × NVIDIA HGX B300 (Blackwell Ultra SXM), 288 GB HBM3e each
GPU Memory
2.3 TB HBM3e per system
GPU Interconnect
5th-generation NVLink, 1.8 TB/s
CPU
Dual Socket E2 (LGA-4710) Intel Xeon 6700 with P-cores
CPU TDP
Up to 350 W
Cores
Up to 86C / 172T, up to 336 MB cache per CPU
Memory
32 DIMM slots, up to 8 TB DDR5 (5200 MT/s) / 4 TB at 6400 MT/s
Networking
8 × NVIDIA ConnectX-8 SuperNIC, up to 800 Gb/s
Network Ports
8 × OSFP 800GbE + 2 × RJ45 10GbE + 1 GbE BMC
Storage
8 × hot-swap E1.S NVMe bays + 2 × M.2 NVMe boot
Power
6 × redundant (3+3) 6.6 kW Titanium
Cooling
Up to 12 heavy-duty fans with optimal speed control
Dimensions
449 × 356 × 950 mm (17.6″ × 13.8″ × 37.4″)
Net Weight
119 kg
Operating Temperature
10 °C to 35 °C
Security
TPM 2.0, Secure Boot, NIST 800-193 Silicon Root of Trust
MPN
SYS-822GS-NB3RT
Overview
The Supermicro SYS-822GS-NB3RT is an 8U GPU SuperServer built on eight NVIDIA HGX B300 (Blackwell Ultra) SXM modules with 288 GB of HBM3e each - 2.3 TB of GPU memory in one chassis - tied together with fifth-generation NVLink at 1.8 TB/s.
Compute is provided by dual Intel Xeon 6700-series processors with P-cores on Socket E2 (LGA-4710), up to 86 cores per socket at up to 350 W TDP, backed by 32 DDR5 RDIMM slots for up to 8 TB of system memory.
Networking is eight NVIDIA ConnectX-8 SuperNICs at up to 800 Gb/s, exposed as eight OSFP 800GbE ports plus dual 10GbE and a dedicated BMC LAN. Storage is eight front hot-swap E1.S NVMe bays plus two M.2 boot drives, and power comes from six redundant 6.6 kW Titanium supplies in a 3+3 configuration.
Key Benefits
2.3 TB HBM3e across 8 × HGX B300; NVLink 1.8 TB/s with NVSwitch; 8 × 800 Gb/s ConnectX-8 SuperNICs; 32 DDR5 DIMMs up to 8 TB; 6 × 6.6 kW Titanium (3+3) redundant power.
Applications
Large-scale model training, conversational AI and inference serving, HPC and scientific research, autonomous vehicle development, and NVIDIA-qualified AI factory builds.
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