Supermicro SYS-822GS-NB3RT Rack Server (OEM New)
NVIDIA HGX B300 system, new. Supplied on request through the manufacturer’s authorised partners.
B300 is supplied on request: the configuration and the allocation come from the manufacturer, and an end-user certificate is required.
How a B300 system is ordered →Configuration
| CPU | Dual Socket E2 (LGA-4710); Intel® Xeon® 6700 series processors with P-cores; |
| Core Count | Up to 86C/172T; Up to 336MB Cache per CPU; |
| Note | Supports up to 350W TDP CPUs (Air Cooled); |
| Max GPU Count | 8 onboard GPUs; |
| Supported GPU | NVIDIA SXM: HGX B300 8-GPU (288GB); |
| GPU-GPU Interconnect | NVIDIA® NVLink™ with NVSwitch™; |
| Memory | Slot Count: 32 DIMM slots; Max Memory (1DPC): Up to 4TB 6400MT/s ECC DDR5 RDIMM; Max Memory (2DPC): Up to 8TB 6000MT/s ECC DDR5 RDIMM; |
| Memory Voltage | 1.1V; |
| LAN | 8 OSFP 800 GbE LAN ports (NVIDIA ConnectX®-8 SuperNIC); 2 RJ45 10 GbE LAN ports (Intel® X710); |
| USB | 1 USB 3.0 Type-A port(Front); 1 USB 2.0 Type-A port(Front); |
| Video | 1 VGA port; 1 mini-DP port; |
| BIOS Type | AMI 64MB UEFI; |
| Software | SuperCloud Composer® (SCC); Supermicro Server Manager (SSM); Super Diagnostics Offline (SDO); Supermicro Thin-Agent Service (TAS); SuperServer Automation Assistant (SAA) New!; |
| Power configurations | Power-on mode for AC power recovery; ACPI Power Management; |
| CPU | 8+4 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory; |
| Fan | Fans with tachometer monitoring; Pulse Width Modulated (PWM) fan connectors; Status monitor for speed control; |
| Temperature | Monitoring for CPU and chassis environment; Thermal Control for fan connectors; |
Overview
Supermicro builds the SYS-822GS-NB3RT around an HGX B300 board, its Blackwell Ultra GPUs linked through NVLink and NVSwitch, and hosts it on two Xeon 6700 processors with P-cores. The system is air-cooled, and its GPU network leaves through ConnectX-8 SuperNICs on the system rather than through add-in cards. Supermicro lists language-model training and inference, HPC and scientific research among its uses, and marks the system as needing onsite service. It is new and supplied on request by Supermicro’s authorised partners, with the build and the allocation set by the manufacturer. That allocation is granted against an end-user certificate naming the company that will run the system. Say whether the ConnectX-8 ports will face InfiniBand or Ethernet switches, how many nodes the cluster needs and who will operate them, and request a quote.