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Gigabyte G493-ZB2 Server - System Overview

Gigabyte G493-ZB2 front

One CPU powers 2x NVMe hard drives, and the second CPU supports 2x more NVMe SSDs. The remaining 8x NVMe drives are supported by Broadcom PEX89144 switches. This system offers up to 8x PCIe Gen5 x16 full-height, full-length slots for GPUs made by AMD, NVIDIA, XILINX, and Qualcomm. High speed computing, AI, AI training, and AI inference can all benefit from the 8x PCIe Gen5 x16 slots on the system specifically for GPUs. 4x more PCIe 5.0 x16 slots provided on the back and 2x on the front panel, provide additional options for NICs.



Gigabyte G493-ZB2 rear

AMD's 5nm 'Zen 4' architecture is leveraged by the G493-ZB2 GPU server to deliver 128GB/s bandwidth in PCIe x16 lanes for improved I/O throughput. Redfish API, SuperDoctor 5, Super Diagnostics Offline, and IPMI 2.0 are some of the tools used to remotely and locally manage the platform, including fan speed, CPU temperatures, and other aspects. The system leverages Gigabyte’s SmaRT technology with the 3+1 redundant 3000W (240V) 80 PLUS Titanium power supplies, preventing data loss and outages caused by power shortages.

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Gigabyte G493-ZB2 Server - Specifications

Processor - 2 Sockets
  • Dual AMD EPYC 9004 series Processors
  • AMD EPYC 9004 series processors with AMD 3D V-Cache Technology
  • cTDP up to 300W at ambient 35°C
  • *Up to 128-core, 256 threads per processor

  • *cTDP supported up to 400W under limited thermal conditions
Motherboard
  • MZB3-G41
Memory
    Memory Slots

  • 48x DDR5 DIMM slots
  • 12-Channel memory architecture
  • Memory Speed

  • Up to 4800 MHz (1DPC), 3600 MHz (2DPC)
  • DIMM Module Sizes

  • RDIMM modules up to 96GB supported
  • 3DS RDIMM modules up to 256GB supported
Drive Bays
  • 12 x 2.5" Gen5 NVMe/SATA/SAS hot-swappable bays

  • (2 x NVMe from CPU_0, 2 x NVMe from CPU_1, 4 x NVMe from PEX89144_0, 4 x NVMe from PEX89144_1)
LAN
  • 2 x 1Gb/s BASE-T LAN ports (1 x Intel® I350-AM2)
  • Support NCSI function
  • 1 x 10/100/1000 management LAN
  • Video

  • Integrated in Aspeed AST2600
  • 2D Video Graphic Adapter with PCIe bus interface
  • 1920x1200 @ 60Hz 32bpp, DDR4 SDRAM
Input / Output
    Internal

  • 1 x TPM header
  • 2 x M.2 Slots
  • Front

  • 2 x USB 3.2 Gen1
  • 1 x VGA
  • 2 x RJ45
  • 1 x MLAN
  • 1 x ID button with LED
  • 1 x Reset button
  • 2 x NMI button
  • 1 x System status LED
  • 1 x HDD access LED
  • Rear

  • N/A
  • Backplane

  • Speed and bandwidth: PCIe Gen5 x4 or SATA 6Gb/s or SAS 12Gb/s
  • TPM

  • 1 x TPM header with SPI interface
  • Optional TPM2.0 kit: CTM010
Expansion Slots
  • 4 x PCIe x16 (Gen5 x16) FHFL slots, from PEX89144_0, for GPUs
  • 4 x PCIe x16 (Gen5 x16) FHFL slots, from PEX89144_1, for GPUs

  • 2 x PCIe x16 (Gen5 x16) FHFL slots, from PEX89144_0
  • 2 x PCIe x16 (Gen5 x16) FHFL slots, from PEX89144_1

  • 1 x PCIe x16 (Gen5 x16) low-profile slot on front side, from CPU_0
  • 1 x PCIe x16 (Gen5 x16) low-profile slot on front side, from CPU_1

  • 1 x M.2 slot
  • PCIe Gen3 x4, from CPU_0
  • Supports 2280/22110 cards

  • 1 x M.2 slot
  • PCIe Gen3 x4, from CPU_1
  • Supports 2280/22110 cards
Chassis
    Enclosure

    Height: 176 mm

    Width: 448 mm

    Depth: 880 mm
Power Supply
  • 3+1 3000W (240V) 80 PLUS Titanium redundant power supplies
System Management
  • Aspeed AST2600 management controller
  • GIGABYTE Management Console (AMI MegaRAC SP-X) web interface

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Get a quote for Gigabyte G493-ZB2 Server

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.

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