Gigabyte R284-A91-AAL3 — Full Technical Specifications

Official datasheet

Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.

Full Specifications

Dimensions (WxHxD, mm)	2U; 438 x 87.5 x 815
Motherboard	MA94-FS0
CPU	Intel® Xeon® 6+ Processors; - Intel® Xeon® 6900E+ Processors; Intel® Xeon® 6 Processors; - Intel® Xeon® 6900-Series Processors; Dual processors, TDP up to 500 W; [Note] If only 1 CPU is installed, some PCIe or memory functions might be unavailable.;
Socket	2 x LGA 7529; Socket BR
Chipset	System on Chip
Memory	24 x DIMM slots; Support DDR5 RDIMM/MRDIMM [1]; 12-Channel memory per processor; Intel Xeon 6900E+:; RDIMM: Up to 8000 MT/s; Intel Xeon 6900-series:; RDIMM: Up to 6400 MT/s; MRDIMM: Up to 8800 MT/s; CXL memory expansion module:; 8 x E3.S 2T (Gen5 x8), from CPU_0; 8 x E3.S 2T (Gen5 x8), from CPU_1; [1] MRDIMMs are supported only on select Intel® Xeon® 6 processors with P-cores.;
LAN	Rear (I/O board):; 2 x 1 Gb/s LAN (1 x Intel® I350-AM2); - Support NCSI function; 1 x 10/100/1000 Mb/s Management LAN
Video	Integrated in ASPEED® AST2600; - 1 x Mini-DP
Storage	Front hot-swap:; 4 x E3.S Gen5 NVMe; - (2 x NVMe from CPU_0, 2 x NVMe from CPU_1); Rear hot-swap:; 2 x 2.5" SATA/SAS-4 [1]; - (SATA from CPU_0, through I/O board); Internal M.2:; 2 x M.2 (2280/22110), PCIe Gen5 x4, from CPU_0; Internal M.2 (I/O board):; 1 x M.2 (2280), PCIe Gen5 x2, from CPU_0, occupied for SATA; [1] SAS card is required to support SAS drives.;
PCIe Expansion Slots	1 x FHHL x16 (Gen5 x16), from CPU_1; 1 x OCP NIC 3.0 (Gen5 x16), from CPU_0; - Supports NCSI function; 1 x OCP NIC 3.0 (Gen5 x16), from CPU_1, occupied for CXL
Front I/O	2 x USB 3.2 Gen1 ports (Type-A); 1 x Power button with LED; 1 x ID button with LED; 1 x NMI button; 1 x Reset button; 2 x LAN activity LEDs; 1 x Storage activity LED; 1 x System status LED
Rear I/O	I/O board:; 2 x USB 3.2 Gen1 ports (Type-A); 1 x Mini-DP; 2 x RJ45 ports; 1 x MLAN port; 1 x ID LED
Security Modules	1 x TPM header with SPI interface; - Optional TPM 2.0 kit: CTM012; 1 x PRoT connector (only enabled on RoT SKU)
Power Supply[#1]	1+1 2700 W 80 PLUS Titanium redundant power supplies [1]; AC Input:; - 100-127V~/ 12A, 50-60Hz; - 200-240V~/ 16A, 50-60Hz; DC Input: (Only for China); - 240Vdc/ 16A; DC Output:; - Max 1008W/ 100-127V~; +12V/ 84A; +12Vsb/ 3A; - Max 2700W/ 200-240V~ or 240Vdc Input; +12V/ 225A; +12Vsb/ 3A; [1] The system power supply requires C19 power cord.; [Note] GIGABYTE offers PSUs with various efficiency ratings and power outputs. Full redundancy may depend on your server configuration, and alternative PSU options may be needed. Please contact our sales representatives for the best power solution.;
OS Certifications	Windows Server 2025
System Fans	4 x 80x80x56mm
Operating Properties	Operating temperature: 10°C to 35°C; Operating humidity: 8% to 80% (non-condensing); Non-operating temperature: -40°C to 60°C; Non-operating humidity: 20% to 95% (non-condensing)
Weight	Net Weight: 21.2 kg; Gross Weight: 29.4 kg
Packaging Dimensions	1082 x 685 x 314 mm
Packaging Content	1 x R284-A91-AAL3; 2 x CPU heatsinks; 1 x Mini-DP to D-Sub cable; 2 x Carriers; 1 x 2-Section Rail kit
Part Numbers	- Barebone package: 6NR284A91DR000AAL3; - Motherboard: 9MA94FS0UR-000; - 2-Section Rail kit (CMA not supported): 25HB2-3A0206-K0R; - Front panel board - CFP2001: 9CFP2001NR-00; - Backplane board - CBP2025: 9CBP2025NR-00; - Backplane board - CBP20E0: 9CBP20E0NR-00; - Backplane board - CBP20P0 9CBP20P0NR-00; - I/O board with M.2 slot - CDCR010: 9CDCR010NR-00; Optional parts:; - 3-Section Rail kit (Supports CMA): 25HB2-A56121-K0R; - Cable Management Arm: 25HB1-R18300-K0R; - RMA packaging: 6NR284A91SR-RMA-A1

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