GIGABYTE 

GIGABYTE R281-Z92 2U/DP/AMD EPYC/32 DDR4 2X1GBE/24X2.5 U.2BAYS/2X1600W PSU

Mfg Part Number:  R281-Z92  
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Price: $1,891.54 + Free Shipping
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Last Updated: May 18, 2025
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AMD EPYC™ Processors

The New x86 Option

AMD's return to the CPU segment delivers a whole new value proposition to the x86 world. Built on GIGABYTE's extensive design expertise across a range of chipset platforms, this AMD EPYC™ platform is already receiving acclaim for its high specification:

  • Memory
  • I/O
  • Network connectivity

This platform is intended as an alternative for builders in the x86 space and packs a real punch in flexibility and expansion options.

CPU Key Features

  • Memory Optimization
    Memory speed of up to 2666MHz (at 1DPC)
    Total memory capacity of 4TB supported
  • PCIe Lanes
    Up to 128 lanes in both 1P and 2P offerings providing the highest expandability options of any x86 platform
  • Cores / Power
    CPU power is managed at the core level, meaning that power is allocated only for specific workload needs
  • Security
    Proprietary AMD security on chip

Comprehensive I/O

Both single- and dual-socket CPUs come equipped with 128x PCIe lanes, providing extensive I/O options. This is a huge improvement in I/O vs. incumbent x86 offerings.
Increased I/O allows for flexibility in extending your storage, networking or compute to a level previously unattainable with standard server motherboards.
In addition, the integrated nature of the processor - designed as a system-on-chip (SoC) - means that there is no need for a separate PCH and less additional switches needed for expansion lanes.

Main Specification
General Information
Manufacturer GIGABYTE Technology, Inc
Manufacturer Part Number R281-Z92
Manufacturer Website Address http://www.gigabyte.us
Brand Name Gigabyte
Product Model R281-Z92
Product Name R281-Z92 (rev. 100) AMD EPYC™ DP Server System - 2U 24-Bay
Packaged Quantity 1
Product Type Server Barebone System
Processor
Number of Processors Supported 2
Processor Socket Socket SP3
Processor Supported EPYC
64-bit Processing Yes
Chipset
Chipset Manufacturer AMD
Memory
Maximum Memory Supported 128 GB
Memory Technology DDR4 SDRAM
Memory Standard DDR4-2666/PC4-21300
Total Number of Memory Slots 32
Display & Graphics
Graphics Controller Manufacturer ASPEED
Graphics Controller Model AST2500
Network & Communication
Ethernet Technology Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays 26
Interfaces/Ports
Total Number of USB Ports 5
Number of USB 3.0 Ports 5
Number of SAS Interfaces 6
Operating System
Operating System Supported SuSE Linux Enterprise Server 15 x64
Operating System Supported SuSE Linux Enterprise Server 11.4 x64
Operating System Supported Red Hat Enterprise linux 7.4 x64
Operating System Supported Windows Server 2016
Operating System Supported Windows Server 2012 R2
Operating System Supported SUSE Linux Enterprise Server 12.3 x64
Operating System Supported Ubuntu 18.04 LTS x64
Operating System Supported Ubuntu 16.04 LTS x64
Operating System Supported Red Hat Enterprise Linux 8.0 x64
Power Description
Input Voltage 120 V AC
Input Voltage 230 V AC
Number of Power Supplies Installed 2
Maximum Power Supply Wattage 1600 W
Physical Characteristics
Form Factor Rack-mountable
Rack Height 2U
Height 3.4"
Width 17.2"
Depth 28"
Weight (Approximate) 48.50 lb
Miscellaneous
Package Contents
  • R281-Z92 (rev. 100) AMD EPYC™ DP Server System - 2U 24-Bay
  • 2 x CPU Heatsinks
  • 1 x Rail Kit
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Country of Origin China
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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