The 2U, single-socket Gigabyte R263-SG0 server supports Intel Xeon Scalable processors from the 4th or 5th generation with up to 64 cores and a maximum TDP of 350W, plus Intel Xeon CPU Max Series with up to 56 cores. Featuring 8x memory channel architecture, the system has a total of 16x DDR5 DIMM slots. At full capacity those slots can provide up to 4TB of memory when 256GB 3DS RDIMMs are installed, as opposed to only 1TB of RAM when 96GB RDIMMs populated the slots. Depending on the type of CPU installed and configuration, memory speeds vary. 5th Gen supports up to 5600MT/s, 4th Gen supports 4800MT/s, and the Max series supports up to 4800MT/s.
The front panel offers 12x 3.5" SATA/SAS4 hot-swappable drive bays compatible with 2.5" drive form factors. Meanwhile, the motherboard supports 1x M.2 slot with PCIe Gen3 x4 interface for a 2280 or 22110 card. Up to 4x FHFL PCIe Gen5 x16 slots are available, which can be outfitted with up to 4x dual slot GPUs from NVIDIA, AMD, Qualcomm, or XILINX. Additionally, the Gigabyte R263-SG0 supports 1x OCP 3.0 Gen5 x16 slot for optional network communications, which can be accessed through the rear of the system. Dual 2700W 80 PLUS Titanium power supplies offer 1+1 redundancy.
The Aspeed AST2600 baseboard management controller (BMC), which provides for remote access of the system, is accessed through the integrated RJ45 management LAN port (mLAN). The AST2600 BMC works in conjunction with the Gigabyte Management Console, which uses an AMI MegaRAC SP-X web interface, enabling administrators to monitor and manage the system. For more management functions and a one-to-many software suite there’s Gigabyte Server Management or GSM.
Gigabyte R263-SG0 Server - Specifications
Processor - 1 Socket
5th Generation Intel Xeon Scalable Processors
4th Generation Intel Xeon Scalable Processors
Intel Xeon CPU Max Series
Single processor, TDP up to 350W
Socket:
1 x LGA 4677
Socket E
Motherboard
MSG3-GU0
Memory
Memory Slots:
16 x DIMM slots
8-Channel memory architecture
Memory Type:
RDIMM
3DS RDIMM
Memory Speed:
5th Gen Intel® Xeon®: Up to *5600 MT/s (1DPC), 4400 MT/s (2DPC)
4th Gen Intel® Xeon®: Up to 4800 MT/s (1DPC), 4400 MT/s (2DPC)
Intel® Xeon® Max Series: Up to 4800 MT/s (1DPC), 4400 MT/s (2DPC)
*5600 MT/s support under 2DPC configuration requires verified memory and BIOS setup. Please refer to the QVL for more information.
DIMM Module Sizes:
RDIMM: Up to 96GB supported
3DS RDIMM: Up to 256GB supported
Drive Bays
12x 3.5"/2.5" SATA/SAS4 hot-swappable bays
*SAS card is required to support SAS drives support
LAN
Rear Side:
1 x 10/100/1000 management LAN
Video
Integrated in Aspeed AST2600
2D Video Graphic Adapter with PCIe bus interface
1920x1200 @ 60Hz 32bpp
Input / Output
Internal
1 x TPM header
1 x VROC connector
Front:
2 x USB 3.2 Gen1
1 x VGA
2 x RJ45
1 x MLAN (default port)
1 x Power button with LED
1 x ID button with LED
1 x Reset button
1 x NMI button
1 x System status LED
1 x Storage activity LED
Rear:
2 x USB 3.2 Gen1
1 x Mini-DP
1 x MLAN
1 x ID LED
Backplane Board:
Speed and bandwidth: SATA 6Gb/s or SAS4 24Gb/s
TPM
1 x TPM header with SPI interface
Optional TPM2.0 kit: CTM010
Expansion Slots
Riser Card CRS202P:
2 x PCIe x16 (Gen5 x16) FHFL slots, for GPUs
Riser Card CRS202Q:
1 x PCIe x16 (Gen5 x16) FHFL slot, for GPUs
Riser Card CRS201K:
1 x PCIe x16 (Gen5 x16) FHFL slot, for GPUs
1 x OCP 3.0 slot with PCIe Gen5 x16 bandwidth
1 x M.2 slot:
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