B300
The SuperX B300 is an 8U dual-processor AI server powered by the NVIDIA® HGX™ B300 platform with 8 NVIDIA® Blackwell GPUs. Featuring 1.8 TB/s GPU-to-GPU bandwidth via 5th-Gen NVLink™ and NVSwitch™, support for high-speed DDR5 MRDIMM memory, and ultra-fast 800 Gb/s InfiniBand or 400 GbE networking, it delivers extreme performance for large-scale AI training, inference, and HPC workloads — all backed by enterprise-grade power efficiency and reliability.
1/2
Highlights
Extreme AI Performance
- Powered by 8 NVIDIA® Blackwell GPUs on the HGX™ B300 platform
- 1.8 TB/s GPU-to-GPU bandwidth with 5th-Gen NVLink™ and NVSwitch™
- Designed for large-scale AI training, inference, and HPC workloads.
Powerful Compute & Memory
- Dual Intel® Xeon® 6 processors with up to 350W TDP each
- DDR5 MRDIMM memory up to 8000 MT/s across 32 DIMMs
- Balanced for maximum throughput and scalability
Next-Gen Connectivity
- 8 × 800 Gb/s InfiniBand XDR or dual 400 GbE networking
- Optimized for high-speed GPU clustering and data-intensive workloads
- Expansion-ready with 4 × PCIe Gen5 x16 slots
Reliable Power & Cooling
- Optimized airflow with dedicated GPU, PCIe, and OSFP cooling fans
- Built for data center-scale reliability and uptime
Technical Specifications
| CPU | Intel Xeon 6 Processors; Intel Xeon 6700-Series; Intel Xeon 6500-Series; Dual processor, TDP up to 350W |
|---|---|
| Socket | 2 × LGA 4710 (Socket E2) |
| Chipset | System on Chip |
| Memory | 8-Channel DDR5 RDIMM/MRDIMM, 32 × DIMMs; RDIMM up to 6400 MT/s (1DPC), 5200 MT/s (2DPC); MRDIMM up to 8000 MT/s (Xeon 6 P-cores, 1DPC only) |
| LAN | Front: 2 × 10Gb/s LAN (Intel X710-AT2, NCSI), 1 × 1GbE Mgmt; Rear: 8 × 800 Gb/s OSFP InfiniBand XDR / Dual 400 Gb/s Ethernet, 1 × 1GbE Mgmt |
| Video | ASPEED AST2600, 1 × VGA |
| Storage | 8 × 2.5″ Gen5 NVMe hot-swap; 2 × M.2 (PCIe Gen5 x4/x2, 2280/22110) |
| Modular GPU | NVIDIA HGX B300 with 8 × SXM GPUs |
| PCIe Expansion | 4 × FHHL PCIe Gen5 x16 slots |
| I/O Ports | Front: 2 × USB 3.2 Gen1, 1 × VGA, 2 × RJ45, 1 × MLAN; Rear: 8 × OSFP, 1 × MLAN |
| Backplane Board | PCIe Gen5 x4 |
| TPM | 1 × TPM header (SPI); Optional TPM2.0 kit: CTM012 |
| Power Supply | 12 × 3000W 80 PLUS Titanium redundant, AC 115–240V (requires C19 cord) |
| System Management | ASPEED AST2600 BMC, GIGABYTE Management Console web interface |
| System Fans | MB: 2 × 60×60×56mm, 4 × 60×60×76mm; OSFP: 4 × 40×40×56mm; PCIe: 2 × 80×80×56mm; GPU: 15 × 80×80×80mm |
| Operating Properties | Operating: 10–30 °C, 8–80% RH; Non-operating: –40–60 °C, 20–95% RH |
| Packaging Content | 1 × G894-SD3-AAX7, 2 × CPU heatsinks, 4 × Carriers, 1 × L-shape Rail kit |
| Form Factor | 8U |
|---|---|
| Dimension | WxHxD – 448 x 930 x 353.6 mm (17.6 x 13.9 x 36.6 inch) |
| CPU | Supports Intel® Xeon® 6700E/6700P Series Processors |Dual Socket E E2 (LGA 4710) |Max. TDP up to 350W |
| GPU | NVIDIA HGXTM B300 8-GPU with NVIDIA NVSwitchTM |GPU Memory: total 2.3TB HBM3e (8 x 288GB), TDP up to 1,100W |
| System Memory | 32 x DDR5 DIMM slots, up to 6400 MT/s |
| Storage | • 12 x 2.5” Hot-swap NVMe |Internal Storage: • 1 x M.2 2280/22110 NVMe |
| Expansion Slots | 4 x PCIe 5.0 x16 FHHL |
| Power Supply | 6+6, 80-PLUS Titanium, 3000W CRPS |
| Front I/O | • 8 x NVIDIA ConnectX®-8 OSFP Ports (800Gb/s) • 2 x 1GbE RJ45 • 1 x IPMI RJ45 • 4 x USB 3.0 • 1 x VGA • Power button LED / UID button / reset button |
| Rear I/O | • 2 x 1GbE RJ45, shares with front panel • 1 x IPMI RJ45, shares with front panel • 2 x Type-A USB3.0 • 1 x VGA • UID button |
| Management | ASPEED® AST2600 |
| Security | TPM 2.0 |
| Networking Interface | • 2 x 1GbE RJ45 • 1 x IPMI RJ45 |
| OS Support | • Windows Server • Linux • Vmware ESXi |
| Cooling System | Air-cooled • 9 x 8080 rear fans • 10 x 8080 front fans • 6 x 6056 front fans • 5 x 8080 top fans |
| Operating Environment | • Operating Temperature: 10°C ~ 35°C • Non-operating temperature: -40°C ~ 70°C |
Ready to Get Started with B300 ?
Contact our sales team to learn more about B300 and get a custom quote tailored to your needs.