Gigabyte G4L4-SD3-LAX7 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
| Dimensions (WxHxD, mm) | 4U; 447 x 175.5 x 901 |
| Motherboard | MSB4-PE3 |
| CPU | Intel® Xeon® 6 Processors; - Intel® Xeon® 6700-Series Processors; - Intel® Xeon® 6500-Series Processors; [DLC] Dual processors, TDP up to 350 W; [Note] If only 1 CPU is installed, some PCIe or memory functions might be unavailable.; |
| Socket | 2 x LGA 4710; Socket E2 |
| Chipset | System on Chip |
| Memory | [DLC] 32 x DIMM slots; Support DDR5 RDIMM/MRDIMM [1]; 8-Channel memory per processor; RDIMM: Up to 6400 MT/s (1DPC), 5200 MT/s (2DPC); MRDIMM: Up to 8000 MT/s; [1] MRDIMMs are supported only on select Intel® Xeon® 6 processors with P-cores and only in a 1DPC configuration.; |
| LAN | Front (I/O board):; 2 x 10 Gb/s LAN (1 x Intel® X710-AT2); - Support NCSI function; 1 x 10/100/1000 Mb/s Management LAN; Rear:; [DLC] 8 x 800 Gb/s OSFP XDR InfiniBand or dual 400 Gb/s Ethernet, for GPU networking, via NVIDIA ConnectX®-8 SuperNIC™; Rear (MLAN board):; 1 x 10/100/1000 Mb/s Management LAN; [Note] When both MLAN ports are connected with cables, the front MLAN port will be set as the default.; |
| Video | Integrated in ASPEED® AST2600; - 1 x VGA port |
| Storage | Front hot-swap:; 8 x 2.5" Gen5 NVMe; - (NVMe from PEX89072); Internal M.2:; 1 x M.2 (2280/22110), PCIe Gen5 x4, from CPU_1; 1 x M.2 (2280/22110), PCIe Gen5 x2, from CPU_1 |
| Modular GPU | [DLC] NVIDIA HGX™ B300 with 8 x SXM GPUs |
| PCIe Expansion Slots | PCIe Bridge Board x 2:; - 4 x FHHL x16 (Gen5 x16), from PEX89072; [Note] The ambient temperature is limited to 30°C when NVIDIA BlueField®-3 DPUs/SuperNIC™ are installed.; |
| Front I/O | I/O board:; 2 x USB 3.2 Gen1 ports (Type-A); 1 x VGA port; 2 x RJ45 ports; 1 x MLAN port (default); 1 x Power button with LED; 1 x ID button with LED; 1 x NMI button; 1 x Reset button; 1 x Storage activity LED; 1 x System status LED |
| Rear I/O | 8 x OSFP ports; MLAN board:; 1 x MLAN port |
| Security Modules | 1 x TPM header with SPI interface; - Optional TPM 2.0 kit: CTM012 |
| Power Supply[#1] | 5+5 3000 W 80 PLUS Titanium redundant power supplies [1]; AC Input:; - 115-127V~/ 14.2A, 50-60Hz; - 200-220V~/ 15.8A, 50-60Hz; - 220-240V~/ 14.9A, 50-60Hz; DC Input: (Only for China); - 240Vdc/ 14A; DC Output:; - Max 1450W/ 115-127V~; +54V/ 26.6A; +12Vsb/ 3A; - Max 2900W/ 200-220V~; +54V/ 53.4A; +12Vsb/ 3A; - Max 3002.4W/ 220-240V~ or 240Vdc Input; +54V/ 55.6A; +12Vsb/ 3A; [1] The system power supply requires C19 power cord.; |
| System Fans | Motherboard:; 2 x 60x60x38mm; 3 x 60x60x56mm; PCIe slots:; 2 x 80x80x56mm |
| Operating Properties | Operating temperature: 10°C to 35°C; Operating humidity: 8% to 80% (non-condensing); Non-operating temperature: -40°C to 60°C; Non-operating humidity: 20% to 95% (non-condensing); [Note] To ensure system stability and prevent condensation, when the relative humidity exceeds 50%, the coolant inlet temperature must be higher than the dry-bulb temperature and it should not exceed 45°C.; |
| Weight | Net Weight: 60 kg; Gross Weight: 70 kg |
| Packaging Dimensions | 1300 x 800 x 444 mm |
| Packaging Content | 1 x G4L4-SD3-LAX7; 4 x Carriers; 1 x L-shape Rail kit |
| Part Numbers | - Barebone with NVIDIA module: 6NG4L4SD3DR000LAX7*; - Motherboard: 9MSB4PE3UR-000*; - L-shape Rail kit: 25HB2-A96102-K0R; - Front panel board - CFPG440: 9CFPG440NR-00*; - Backplane board - CBPG641: 9CBPG641NR-00* |
Overview
Gigabyte’s G4L4-SD3-LAX7 is a liquid-cooled HGX B300 server: its Blackwell Ultra GPU board is cooled by direct liquid cooling, with an integrated manifold and leak detection in the chassis. Two Intel Xeon 6700 or 6500 processors host the board, and the GPU network leaves through onboard ConnectX-8 SuperNICs that Gigabyte lists for XDR InfiniBand or Ethernet. New, and supplied to order through Gigabyte’s authorised partners, with the manufacturer setting the configuration and the allocation. An end-user certificate goes with every request for that allocation. Because the system is liquid-cooled, include the cooling your racks can supply, the fabric the cluster uses and the end user, and request a quote.