NVIDIA HGX™ B300 NVL8 Liquid-Cooled AI Server (4U16X-GNR2/DLC B300)
4U ASRock Rack AI TRAINING / LLM / INFERENCE / HPC / LIQUID COOLING / AI FACTORY
4U16X-GNR2/DLC B300 是 ASRock Rack 的 4U 直接液冷 AI 伺服器，搭載 NVIDIA HGX B300 NVL8 GPU 模組，處理器採用 Intel Xeon 6（Granite Rapids）雙路平台。與 AMD 版本共用同一套液冷機構，差別在於 CPU 平台選擇——Intel 平台在單核效能與既有軟體相容性上較有優勢，適合已在 Intel 生態系上運作的資料中心無痛擴充。4U 內完成八卡 Blackwell Ultra 部署，搭配 NVLink 與 NVSwitch 全速互連，適合大型語言模型訓練、生成式 AI 推論與 AI Factory 建置。哲威電子為原廠授權代理商，提供選型建議、整機建置、到府安裝與後續維運服務，歡迎來信索取完整規格書與報價。
規格
| Form Factor | 4U Rackmount |
|---|---|
| Dimensions | 919 x 435 x 175mm (36.2" x 17.1" x 6.9") |
| Support Motherboard | Support Motherboard |
| I/O Ports | 8 OSFP (800Gb/s) via NVIDIA® ConnectX®-8 SuperNIC™ 2 RJ45 (1GbE) by Intel i350, shares with Rear IO 1 dedicated IPMI, shares with Rear IO 4 Type-A (USB3.2 Gen1) 1 DB15 (VGA) |
| Front Side Drive Bay | 10 Hot-swap 2.5" NVMe (PCIe5.0 x4) drive bays from PCIe Switch 2 Hot-swap 2.5" NVMe (PCIe5.0 x4) drive bays from CPU |
| Internal Side | 1 M-key (PCIe5.0 x2), supports 22110/2280 form factor [CPU0] |
| Type | 5+5 CRPS |
| Output Watts | 3002.4W @ 220-240Vac input, 2900W @200-220Vac input |
| Efficiency | 80-PLUS Titanium |
| AC Input | 200-240Vrms, 50/60Hz |
| Fan | 2 PWM 80x80mm fans, 8 PWM 60x56 mm fans |
| GPU | NVIDIA® HGX™ B300 NVL8 |
| CPU | Supports Intel® Xeon® 6700P-series, 6500P-series, and 6700E-series processors |
| Socket | Dual Socket E2 (LGA 4710) |
| Chipset | System on Chip |
| Switch IC | PEX89104 |
| Topology | Synthetic mode for optimized performance of GPU-to-CPU, GPUDirect RDMA NIC, and GPUDirect Storage |
| Supported DIMM Quantity | 16+16 DIMM slots (2DPC) |
| Supported Type | DDR5 RDIMM DDR5 RDIMM-3DS DDR5 MRDIMM |
| Max. Capacity per DIMM | RDIMM: 128GB MRDIMM: 64GB |
| Max. DIMM Frequency | RDIMM: 6400MT/s (1DPC), 5200MT/s (2DPC) RDIMM-3DS: 6400MT/s (1DPC), 5200MT/s (2DPC) MRDIMM: 8000MT/s (1DPC only)* *Only available for Intel® Xeon® 6500P/6700P-series processors |
| Voltage | 1.1V |
| PCIe x 16 | Rear: 2 FHHL PCIe5.0 x16 |
| Additional Ethernet Controller | Intel® i350: 2 RJ45 (1GbE) |
| UID Button/LED | 1 UID button w/ LED |
| Other Button/LED | 1 power button w/ LED |
| USB 3.2 Gen1 Port | 2 Type-A (USB3.2 Gen1) |
| RJ45 | 2 RJ45 (1GbE) by Intel® i350, shares with Front Panel 1 dedicated IPMI, shares with Front Panel |
| BIOS Type | AMI UEFI BIOS; 512Mb SPI Flash ROM |
| BIOS Features | Plug and Play, ACPI 4.0 and above compliance wake up events, SMBIOS 3.4 and above, ASRock Rack instant flash |
| Temperature | Operating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°C |
| Humidity | Non-operating humidity: 20% ~ 90% (non-condensing) |