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Gigabyte G493-SB1 GPU Server

At 4U, the Gigabyte G493-SB1 GPU Server supports up to 10 dual slot PCIe 5.0 GPUs and 12x 3.5-inch hybrid storage bays up front. With dual processors the system supports 5th generation Intel Xeon Scalable CPUs, plus Max series CPUs with a thermal design power (TDP) of up to 350W. Outfitted with a full compliment of 3DS RDIMM memory modules in all 32x slots, it can support up to 8TB of memory.
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Gigabyte G493-SB1 GPU Server - System Overview

Gigabyte G493-SB1 front drives

With a dual root configuration, each of the processors controls 5x of the GPUs with communications between CPUs handled by the Ultra Path Interconnect (UPI). In addition to 10x full-height, full-width PCIe gen 5.0 x16 slots to support the GPUs, there are 2x low profile PCIe 5.0 x16 slots that can be used to support high-performance NICs. 2x 10GbE ports provide integrated network support along with a dedicated management port. Gigabyte provides several software utilities to manage the system, including the Gigabyte Management Console for a single server and the Gigabyte Server Management (GSM) utility for multiple server or large clusters. The Gigabyte G493-SB1 Server is designed to support applications in AI, AI training, AI inference and high-performance computing. 4x 3000W 80 PLUS Titanium level PSUs at the back of the system provide 3+1 redundancy.

Gigabyte G493-SB1 GPU slots

Gigabyte G493-SB1 GPU Server - Specifications

Processor - 2 Sockets

  • Dual Processor
  • 5th Generation Intel Xeon Scalable Processors
  • 4th Generation Intel Xeon Scalable Processors
  • Intel Xeon Platinum Processor, Intel Xeon Gold Processor, Intel Xeon Silver Processor
  • TDP up to 350W
  • 2 x LGA 4677

    • Chipset:

  • Intel C741 Chipset

Motherboard

  • MSB3-G40

Memory

    Memory Slots

  • 32x DDR5 DIMM slots
  • 8-Channel memory architecture

    • Memory Speed

  • Memory speed: Up to 4800 MHz, 4400 MHz

    • DIMM Module Sizes

  • RDIMM modules up to 96GB supported
  • 3DS RDIMM modules up to 256GB supported

Drive Bays

    Front Side
  • 12 x 3.5"/2.5" Gen5 NVMe/SATA/SAS hot-swappable bays
  • 4 x NVMe from CPU_0, 4 x NVMe from CPU_1, 2 x NVMe from PEX89104_0, 2 x NVMe from PEX89104_1
    • *SAS Card is required for SAS devices support

LAN

    Rear Side:
  • 2 x 10Gb/s BASE-T LAN ports (Intel® X710-AT2)
  • Supports 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 M.2 slot
  • 1 x Front panel header
  • 1 x TPM header
  • 1 x VROC connector

    • Front

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

    • Rear

  • N/A

    • TPM

  • 1 x TPM header with SPI interface
  • Optional TPM 2.0 kit: CTM010

Expansion Slots

  • 5 x PCIe x16 (Gen5 x16) FHFL slots, from PEX89104_0, for GPUs
  • 5 x PCIe x16 (Gen5 x16) FHFL slots, from PEX89104_1, for GPUs


  • 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

Chassis

    Enclosure

    Height: 176 mm

    Width: 448 mm

    Depth: 880 mm

Power Supply

  • 3+1 3000W (240V) 80 PLUS Titanium redundant power supplies

System Fans

  • 6 x 60x60x38mm (23,000rpm)

System Management

  • Aspeed AST2600 management controller
  • GIGABYTE Management Console (AMI MegaRAC SP-X) web interface

Gigabyte G493-SB1 GPU Server - Documentation

Gigabyte G493-SB1 Server Data Sheet Gigabyte G493-SB1 Server User Manual Gigabyte GSM Server Installation and Configuration Guide Gigabyte GSM Agent Installation and Features Guide Gigabyte Redfish API Specification User Guide Gigabyte Server Management Console User Guide

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