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GIGABYTE R263-SG0-AAL1 Rack Server - 5th/4th Gen Intel® Xeon® Scalable - 2U UP 4 x PCIe Gen5 GPUs Titanium

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  • Supports up to 4 x Dual slot Gen5 GPUs
  • Single 5th/4th Gen Intel® Xeon® Scalable Processors
  • Single Intel® Xeon® CPU Max Series
  • 8-Channel DDR5 RDIMM, 16 x DIMMs
  • Dual ROM Architecture
  • 12 x 3.5"/2.5" SATA/SAS-4 hot-swappable bays
  • 1 x M.2 slot with PCIe Gen3 x4 interface
  • 4 x FHFL PCIe Gen5 x16 slots for GPUs
  • 1 x OCP 3.0 Gen5 x16 slot
  • Dual 2700W 80 PLUS Titanium redundant power supply
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Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.

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The GIGABYTE R263-SG0-AAL1 is a 2U rack server barebones platform for organizations building GPU-accelerated systems, with support for one 4th/5th Gen Intel Xeon Scalable or Xeon CPU Max processor and up to four dual-slot PCIe Gen5 GPUs; CPU, memory, and storage are not included.

Recommended For

  • AI and machine-learning teams building a rack-mounted server for multi-GPU training or inference, with the GPUs, CPU, memory, and storage selected and installed separately.
  • Rendering and visual-computing teams that need to install up to four supported dual-slot GPUs in a 2U rack server rather than build a desktop workstation.
  • HPC researchers and engineering teams who want a single-socket Xeon platform for accelerator-based workloads and can provide a rack, compatible components, and data-center-style power and cooling.
  • Infrastructure teams consolidating GPU compute and hot-swappable SATA/SAS storage in a rack server, provided the workload fits the system’s single-CPU design.

Spec Summary

AttributeValue
Best ForGeneral-purpose 2U rack-server deployments requiring support for a single Intel Xeon processor and up to four dual-slot Gen5 GPUs
Processor And PlatformSupports one 4th or 5th Gen Intel Xeon Scalable or Intel Xeon CPU Max Series processor, with up to 350W TDP, in an LGA 4677 socket on the Intel C741 platform; no CPU is installed
Memory Configuration16 memory slots support up to 4TB of registered DDR5 memory across 8 channels. Supported speeds vary by processor and configuration: up to 5600 MT/s for 5th Gen Xeon, or up to 4800 MT/s for 4th Gen Xeon and Xeon Max; 2DPC speeds are up to 4400 MT/s. 5600 MT/s support requires verified memory and BIOS setup; no memory is installed
Storage And Expansion12 front hot-swappable 3.5-inch/2.5-inch SATA/SAS-4 bays and one M-key M.2 slot supporting 2280 or 22110 cards over PCIe Gen3 x4; no storage is installed
GPU And PCIe ExpansionFour full-height, full-length PCIe Gen5 x16 GPU slots support up to four dual-slot GPUs, plus one OCP 3.0 Gen5 x16 slot; onboard graphics uses an Aspeed AST2600
Networking And I/O1 Gigabit LAN speed, one MLAN port, four USB 3.2 Gen 1 ports split between front and rear, and one Mini DisplayPort
Power And CoolingDual redundant 2700W 80 PLUS Titanium power supplies and four 80 × 80 × 38 mm fans rated at 18,300 rpm
Controls And IndicatorsNMI and reset buttons; power and ID buttons with LEDs; storage activity and system status LEDs; LAN activity LEDs are listed as disabled
Operating EnvironmentOperating temperature 10°C to 35°C and humidity 8%–80% non-condensing; non-operating temperature −40°C to 60°C and humidity 20%–95% non-condensing
Form Factor And Dimensions2U rackmount chassis measuring 3.44 × 17.24 × 32.09 inches and weighing 61.29 lb
Model IdentifiersGIGABYTE R263-SG0-AAL1