Additional InformationSupported storage types include Gen5 NVMe, SATA and SAS-4 drives. Additionally, the Gigabyte G494-ZB4 GPU Server has two PCIe Gen3 x4 slots on the system board for support of 2x NVMe M.2 storage devices. Those M.2 drives can be used to support the OS. With AMD EPYC 9005 series CPUs and Registered DIMMs, system memory can operate at speeds of up to 5200MT/s using 1x DIMM per Channel (1DPC) or at up to 4400MT/s using 2DPC. 9004-series CPUs can provide up to 4800MT/s with 1DPC or at 3600MT/s using 2DPC.
Chassis Configurations
Gigabyte G494-ZB4-AAP2 GPU
- Air-cooled
Powering the G494-ZB4 are 4x 3000W 80 PLUS Titanium redundant power supply units (PSUs). The front of the system has 2x 1Gb/s LAN ports and a management LAN port. For additional high-speed networking and storage controller options, there are 5x PCIe Gen5 x16 slots, 2x are full-height, half-length and the other 3x are low-profile. Only one PCIe slot is direct from the CPU with the other four connected via a PCIe PEX switch. Supported GPU options include the NVIDIA H200 NVL using two sets of 4x GPUs with an NVLink bridge and the NVIDIA RTX PRO 6000 Blackwell Server Edition. An optional fan kit and 25 degrees Celsius ambient temperature are required.
Explore available configurations for the Gigabyte G494-ZB4 GPU Server. Each configuration includes a specific combination of components and options to meet different performance, cooling, storage, and deployment requirements.
- AMD EPYC 9005 Series Processors
- AMD EPYC 9004 Series Processors
- Dual processor, cTDP up to 400W
- At 30°C ambient, cTDP up to 500W
- 2x LGA 6096 (Socket SP5)
- Motherboard: MZB3-G41
- Chipset: System on Chip
- 12-Channel DDR5 RDIMM, 48 x DIMMs
EPYC 9005:
- Up to 5200 MT/s (1DPC)
- Up to 4400 MT/s (1R 2DPC), 4000 MT/s (2R 2DPC)
EPYC 9004:
- Up to 4800 MT/s (1DPC), 3600 MT/s (2DPC)
Conditionally supports:
- 8x NVIDIA H200 NVL PCIe GPUs with 4-way NVLink bridges
- 8x NVIDIA RTX PRO 6000 Blackwell Server Edition GPUs
- 2x 1 Gb/s LAN (1 x Intel I350-AM2), Support NCSI
- 1x 10/100/1000 Mb/s Management LAN
Front hot-swap:
- 12x 2.5" Gen5 NVMe/SATA/SAS4*
Internal M.2:
- 2x M.2 (2280/22110), PCIe Gen3 x4
*SAS card is required to support SAS drives.
Rear:
- 8x FHFL PCIe Gen5 x16, for GPUs
- 2x FHHL PCIe Gen5 x16
- 3x LP PCIe Gen5 x16
Front:
- 1x FHHL PCIe Gen5 x16
*The system supports up to 8 x 600 W GPUs with an optional fan kit. GPU video output ports are not available.
*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.
*The system supports 8 x RTX PRO 6000 Blackwell Server Edition GPUs at 25°C ambient.
Front:
- 2x USB 3.2 Gen1, 1x VGA, 2x RJ45, 1x MLAN
- Quad 3000 W 80 PLUS Titanium redundant power supply AC Input: 100-240 V
*The system power supply requires C19 power cord.
- 4U rackmount server
- Weight: 448 x Height: 176 x Depth: 880 mm
- Weight: 448 x Height: 176 x Depth: 1000.5 mm with optional fan kit
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