Name: Gigabyte G493-SB1 GPU Server
Brand: Gigabyte
Rating: 4.8 (89 reviews)

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.

Gigabyte G493-SB1 GPU Server - System Overview

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 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

Intel C741 Chipset

Motherboard

MSB3-G40

Memory

32x DDR5 DIMM slots
8-Channel memory architecture

Memory speed: Up to 4800 MHz, 4400 MHz

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

Drive Bays

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

LAN

2 x 10Gb/s BASE-T LAN ports (Intel® X710-AT2)
Supports NCSI function
1 x 10/100/1000 management LAN

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

Input / Output

1 x M.2 slot
1 x Front panel header
1 x TPM header
1 x VROC connector

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

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

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

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Gigabyte G493-SB1 GPU Server

Gigabyte G493-SB1 GPU Server - System Overview

Gigabyte G493-SB1 GPU Server - Specifications

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Gigabyte G493-SB1 GPU Server - Documentation