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HomeCatalogGigabyte G494-ZB4-AAP2 — Full Technical Specifications

Technical specifications

Gigabyte G494-ZB4-AAP2 — Full Technical Specifications

Official datasheet

Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.

Full Specifications

Dimensions (WxHxD, mm)4U; 448 x 176 x 880; 448 x 176 x 1000.5 (with optional fan kit)
MotherboardMZB3-G41
CPUAMD EPYC™ 9005 Series Processors; AMD EPYC™ 9004 Series Processors; Dual processor, cTDP up to 400 W; - At 30°C ambient, cTDP up to 500 W; [Note] If only 1 CPU is installed, some PCIe or memory functions might be unavailable.;
Socket2 x LGA 6096; Socket SP5
ChipsetSystem on Chip
Memory48 x DIMM slots; Support DDR5 RDIMM; 12-Channel memory per processor; AMD EPYC™ 9005:; Up to 5200 MT/s (1DPC); Up to 4400 MT/s (1R 2DPC), 4000 MT/s (2R 2DPC); AMD EPYC™ 9004:; Up to 4800 MT/s (1DPC), 3600 MT/s (2DPC)
LANFront (G-SCM board):; 2 x 1 Gb/s LAN (1 x Intel® I350-AM2); - Support NCSI function; 1 x 10/100/1000 Mb/s Management LAN
VideoIntegrated in ASPEED® AST2600; - 1 x VGA port
StorageFront hot-swap:; 12 x 2.5" Gen5 NVMe/SATA/SAS-4 [1]; - (2 x NVMe from CPU_0, 2 x NVMe from CPU_1); - (4 x NVMe from PEX89144_0, 4 x NVMe from PEX89144_1); - (8 x SATA from CPU_0, 4 x SATA from CPU_1); Internal M.2:; 1 x M.2 (2280/22110), PCIe Gen3 x4, from CPU_0; 1 x M.2 (2280/22110), PCIe Gen3 x4, from CPU_1; [1] SAS card is required to support SAS drives.;
PCIe Expansion SlotsRear:; PCIe Switch Board:; 4 x FHFL x16 (Gen5 x16), from PEX89144_0, for GPUs; 4 x FHFL x16 (Gen5 x16), from PEX89144_1, for GPUs; PCIe Cable x 5:; 1 x FHHL x16 (Gen5 x16), from PEX89144_1; 1 x FHHL x16 (Gen5 x16), from CPU_0; 2 x LP x16 (Gen5 x16), from PEX89144_0; 1 x LP x16 (Gen5 x16), from PEX89144_1; Front:; PCIe Cable:; 1 x FHHL x16 (Gen5 x16), from CPU_1; [Note] The system supports up to 8 x 600 W GPUs with an optional fan kit. GPU video output ports are not available. Please refer to the QVL list for validated GPUs.; [Note] The system supports 8 x NVIDIA H200 NVL PCIe GPUs at 25°C ambient, arranged as two 4-GPU sets, each with a 4-way NVLink bridge.; [Note] The system supports 8 x RTX PRO™ 6000 Blackwell Server Edition GPUs at 25°C ambient.; [Note] The system is only validated with a uniform GPU model.;
Front I/OG-SCM board:; 2 x USB 3.2 Gen1 ports (Type-A); 1 x VGA port; 2 x RJ45 ports; 1 x MLAN port; 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/ON/A
Security Modules1 x TPM header with SPI interface; - Optional TPM 2.0 kit: CTM010
Power Supply[#1]Quad 3000 W 80 PLUS Titanium redundant power supply [1]; AC Input:; - 100-127V~/ 14.5A, 50/60Hz; - 200-220V~/ 16A, 50/60Hz; - 220-240V~/ 16A, 50/60Hz; DC Input: (Only for China); - 240Vdc/ 16A; DC Output:; - Max 1097.4W/ 100-127V~; +12.2V/ 87A; +12Vsb/ 3A; - Max 2598W/ 200-220V~; +12.2V/ 210A; +12Vsb/ 3A; - Max 3037.2W/ 220-240V~ or 240Vdc Input; +12.2V/ 246A; +12Vsb/ 3A; [1] The system power supply requires C19 power cord.;
System Fans2 x 40x40x28mm; 12 x 60x60x56mm
Operating PropertiesOperating 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)
WeightNet Weight: 66.8 kg; Gross Weight: 68.8 kg
Packaging Dimensions1300 x 800 x 439 mm
Packaging Content1 x G494-ZB4-AAP2; 2 x CPU fansinks; 8 x GPU power cables (16-pin, 150mm); 1 x L-shape Rail kit
Part Numbers- Barebone package: 6NG494ZB4DR000ACP2*; - Motherboard: 9MZB3G41UR-000-3*; - L-shape Rail kit: 25HB2-A96100-K0R; - Backplane board - CBP10C2: 9CBP10C2NR-00*; - G-SCM board - CDCG110: 9CDCG110UR-00*; Optional parts:; - 8080 fan kit for 600 W GPUs: 6NG494SBXK002AFN001*; (packaging dimensions: L441 x W242 x H272 mm)

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