Gigabyte R281-T94 (rev. 100) [10/68] 2 product specifications

Hardware Installation - 10 -

1-2 Product Specications

CPU

(R281-T91)

 2 x Cavium™ ThunderX2® CN9975 ARM processors

 64bit ARMv8 architecture

 28 cores per processor, 2.0GHz

 16nm technology

(R281-T94)  2 x Cavium™ ThunderX2® CN9980 ARM processors

 64bit ARMv8 architecture

 32 cores per processor, 2.2GHz

 16nm technology

Memory  24 x DIMM slots

 DDR4 memory supported only

 8-channel memory architecture per processor

 RDIMM modules up to 64GB supported

 1.2V modules: 2666/2400/2133 MHz

 NOTE: GIGABYTE recommends that you follow the QVL when selecting memory

modules to avoid any system compatibility issues

 NOTE: DDR4 2666 Mhz with 1DPC, DDR4 2400 with 2DPC

LAN  2 x 10Gb/s SFP+ LAN ports (QLogic® QL41102)

 1 x 10/100/1000 management LAN port

Expansion Slot  Riser Card CRS2131:

 - 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length

 - 1 x PCIe x8 slots (Gen3 x0 or x8), Full height half-length

 - 1 x PCIe x8 slots (Gen3 x8), Full height half-length

 Riser Card CRS2132:

 - 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length

 - 1 x PCIe x8 slots (Gen3 x0 or x8), Full height half-length

 - 1 x PCIe x8 slots (Gen3 x8), Full height half-length

 Riser Card CRS2124:

 - 1 x PCIe x8 slots (Gen3 x0 or x8), Low prole half-length

 - 1 x PCIe x16 slot (Gen3 x16 or x8), Low prole half-length

 2 x OCP mezzanine slots

 - PCIe Gen3 x16

 - Type1, P1, P2, P3, P4

Video  Integrated in Aspeed® AST2500

 2D Video Graphic Adapter with PCIe bus interface

 1920x1200@60Hz 32bpp, DDR4 SDRAM