Gigabyte G492-Z51 4U GPU Server


Key Features:

  • Up to 10 PCIe Gen4 GPU cards
  • NVIDIA-Certified system for scalability, functionality, security, and performance
  • AMD EPYC™ 7003 series processors
  • 8-Channel RDIMM DDR4, 32x DIMMs
  • 2x 10Gb/s BASE-T LAN ports (Intel® X550-AT2)
  • 8x 3.5" NVMe/SATA hot-swappable bays
  • 4x 3.5" SATA hot-swappable bays
  • 10x FHFL PCIe Gen4 x16 slots for GPUs
  • 3x 2200W 80 PLUS Platinum redundant power supplies

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HPC 4U DP 10x Gen4 GPUs Server (Broadcom solution) | Application: AI, AI Training, AI Inference & HPC


CPU Quantity 2
CPU Socket Socket SP3 (LGA 4094)
CPU Manufacturer AMD
CPU Supported EPYC™ 7003 series processors
Cores Up to 64-cores, 128 threads
GPU Support Up to 10 GPU


Memory Capacity Up to 128GB RDIMM/LRDIMM Supported
Up to 256GB 3DS RDIMM/LRDIMM Supported
Memory Type DDR4 memory supported only
Memory Speed

Up to 3200*/2933 MHz

Note: Follow BIOS setting and memory QVL list if running 3200 Mhz with 2DPC

Memory Slots 32


Chipset System on Chip
System Management
Aspeed® AST2500 management controller
Gigabyte Management Console (AMI MegaRAC SP-X) web interface
Integrated in Aspeed® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM

Expansion Slots

PCI Express

10x PCIe x16 (Gen4 x16) FHFL slots, from PEX88096, for GPUs (Broadcom solution)
1x PCIe x16 (Gen4 x16) low-profile slot, from CPU_0
1x PCIe x16 (Gen4 x16) low-profile slot on front side, from CPU_0
1x PCIe x16 (Gen4 x16) low-profile slot on front side, from CPU_1

1x OCP 3.0 slot with PCIe Gen4 x16 bandwidth, from CPU_1

Drive Bays


Front side:
8x 3.5" NVMe/SATA/SAS hot-swappable bays
(4x NVMe from CPU_0, 4x NVMe from CPU_1)

4x 3.5" SATA/SAS hot-swappable bays

SAS card is required for SAS devices support


Internal I/O
1x TPM header
1x Front panel header
Front I/O
2x USB 3.0
1x VGA
2x RJ45
1x Power button with LED
1x ID button with LED
1x Reset button
1x NMI button
1x System status LED
1x HDD access LED
Rear I/O
Backplane I/O Speed and bandwidth:
PCIe Gen3 x4 or SATA 6Gb/s or SAS 12Gb/s
LAN Front side:
2x 10Gb/s BASE-T LAN ports (Intel® X550-AT2)
NCSI function supported

1x 10/100/1000 management LAN
TPM 1x TPM header with SPI interface
Optional TPM2.0 kit: CTM010


System Fans 4x 40x40x28mm (25,000rpm)
12x 60x60x38mm (21,700rpm)


Power Supply 3x 2200W redundant power supplies
Certification 80 Plus Platinum


Form Factor Rackmount
Rack Height 4U
Height 6.92" (176mm)
Width 17.63" (448mm)
Depth 34.64" (880mm)
Weight Net Weight: 66.13 lbs (30 kg)
Gross Weight: 79.36 lbs (36 kg)