SpecificationsManufacturer: GIGABYTE Technology, Inc
Manufacturer Part Number: R281-Z91
Manufacturer Website Address: http://www.gigabyte.us
Brand Name: Gigabyte
Product Model: R281-Z91
Product Name: R281-Z91 (rev. 100)
Product Type: Barebone System
Processor & ChipsetNumber of Processors Supported: 2
Processor Socket: Socket SP3
Processor Supported: EPYC
64-bit Processing: Yes
Chipset Manufacturer: AMD
MemoryMaximum Memory: 128 GB
Memory Technology: DDR4 SDRAM
Memory Standard: DDR4-2666/PC4-21300
Number of Total Memory Slots: 32
ControllersController Type:
RAID Supported: Yes
Display & GraphicsGraphics Controller Manufacturer: ASPEED
Graphics Controller Model: AST2500
Network & CommunicationEthernet Technology: Gigabit Ethernet
I/O ExpansionsNumber of Total Expansion Bays: 26
Number of Internal 2.5" Bays: 26
Number of Total Expansion Slots: 7
Number of PCI Slots: 7
Interfaces/PortsTotal Number of USB Ports: 5
Number of USB 3.0 Ports: 5
Number of SAS Interfaces: 6
Software LicensingOperating System Supported:
- Windows Server 2012 R2 x64
- Windows Server 2016
- SUSE Linux Enterprise Server 11.4
- SUSE Linux Enterprise Server 12.2
- Ubuntu 16.04
- Ubuntu 17.04
- Red Hat Enterprise linux 7.4
Power DescriptionInput Voltage:
Number of Power Supplies Installed: 2
Maximum Power Supply Wattage: 1200 W
Physical CharacteristicsForm Factor: Rack-mountable
Rack Height: 2U
Height: 3.4"
Width: 17.2"
Depth: 28"
Weight (Approximate): 48.50 lb
MiscellaneousEnvironmentally Friendly: Yes
Environmental Certification: RoHS
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