GIGABYTE G494-ZB4-AAP2
The GIGABYTE G494-ZB4-AAP2 is a 4U dual-socket AMD EPYC 9005/9004 server for up to eight qualified dual-slot PCIe Gen5 GPUs. GIGABYTE lists eight H200 NVL cards in two four-GPU NVLink groups or eight RTX PRO 6000 Blackwell Server Edition cards under stated 25 C and cooling conditions. The platform adds 48 DDR5 DIMM slots, 12 shared tri-mode front bays, two M.2 devices and six non-GPU Gen5 expansion positions.
Key specifications
- Eight FHFL PCIe Gen5 x16 GPU slots through two PCIe switches
- Qualified eight-card H200 NVL or RTX PRO 6000 Blackwell Server Edition layouts
- H200 NVL uses two separate four-GPU NVLink bridge groups
- Uniform GPU model required; optional fan kit for 600 W cards
- Dual SP5 sockets for qualified AMD EPYC 9005 and 9004 processors
- 48 DDR5 RDIMM slots across 12 memory channels per processor
- One shared pool of 12 front 2.5-inch Gen5 NVMe, SATA or SAS-4 bays
- Two internal M.2 2280/22110 Gen3 x4 positions, one from each CPU
- Two rear FHHL, one front FHHL and three LP Gen5 x16 expansion positions
- Four 3000 W Titanium PSUs, C19 cords and high-voltage feeds for full output
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