We've unified Citrix solutions and our portfolio. Learn more .


Citrix Ready Product Image / Logo
Request Product Details

Compatible with

  • XenServer 7.1 LTSR
  • XenServer 7.4
  • XenServer 7.5
  • XenServer 7.6


  • Citrix Hypervisor (XenServer)

Product Details

The R281-Z91 is GIGABYTE’s 2U dual socket AMD EPYC general purpose rack server. The R281-Z91 makes use of EPYC’s impressive memory and I/O capabilities to offer up to 4TB of memory capacity per system, and a wealth of storage and expansion options, including a capacity for 6 x 2.5” NVMe U.2 drives as well as an ultra-fast M.2 device slot, 20 x 2.5” SATA/SAS drives, and 7 x PCIe Gen.3 expansion slots. The R281-Z91 also features many user-friendly and high-availability features common to GIGABYTE’s server products such as easy-swap fans and redundant power supplies, tool-less rail kits and an Aspeed AST2500 BMC for easy remote management via IPMI or Redfish API with our advanced GSM (GIGABYTE Server Management) software.


  • Dual AMD EPYC™ 7000 series processor families
  • 8-Channel RDIMM/LRDIMM DDR4, 32 x DIMMs
  • 2 x 1Gb/s BASE-T LAN ports (Intel® I350-AM2)
  • 1 x Dedicated management port
  • 6 x 2.5" U.2, 20 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
  • Ultra-Fast M.2 with PCIe Gen3 x4 interface
  • 7 x PCIe Gen3 expansion slots
  • Aspeed® AST2500 remote management controller
  • 1200W 80 PLUS Platinum redundant PSU