Dimensions (WxHxD, mm)
2U
438 x 87.5 x 815
CPU
Intel® Xeon® 6 Processors
- Intel® Xeon® 6900-Series Processors
Dual processor, TDP up to 500W
[Note] If only 1 CPU is installed, some PCIe or memory functions might be unavailable.
Socket
2 x LGA 7529
Socket BR
Memory
24 x DIMM slots
DDR5 memory supported
12-Channel memory per processor
MRDIMM supported [1]
RDIMM: Up to 6400 MT/s
MRDIMM: Up to 8800 MT/s
[1] MRDIMMs are only supported with Intel® Xeon® 6 Processors with P-cores.
LAN
Rear (I/O board - CDCR010):
2 x 1Gb/s LAN (1 x Intel® I350-AM2)
- Support NCSI function
1 x 10/100/1000 Mbps Management LAN
Video
Integrated in ASPEED® AST2600
- 1 x Mini-DP
Storage
Front hot-swap:
12 x 3.5"/2.5" Gen5 NVMe/SATA/SAS-4 [1]
- (4 x NVMe from CPU_0, 8 x NVMe from CPU_1)
Rear hot-swap:
2 x 2.5" SATA/SAS-4 [2]
- (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 - CDCR010):
1 x M.2 (2280), PCIe Gen5 x2, from CPU_0, occupied for SATA
[1] Storage card is required to support SATA and SAS drives.
[2] SAS card is required to support SAS drives.
SAS
Require SAS add-in cards
RAID
Require RAID add-in cards
Onboard VROC key header
PCIe Expansion Slots
PCIe Cable x 3:
- 1 x FHHL x16 (Gen5 x16), from CPU_0 (Dual-slot)
- 1 x FHHL x16 (Gen5 x16), from CPU_1 (Dual-slot)
- 1 x LP x16 (Gen5 x16), from CPU_0
Riser Card CRS101J:
- 1 x FHHL x16 (Gen5 x16), from CPU_0 (Single-slot)
Riser Card CRS101K:
- 1 x FHHL x16 (Gen5 x16), from CPU_1 (Single-slot)
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
- Supports NCSI function
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 - CDCR010:
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
Backplane Board
Speed and bandwidth:
Front side - CBP20C7: PCIe Gen5 x4 or SATA 6Gb/s or SAS-4 24Gb/s
Rear side - CBP2025: SATA 6Gb/s or SAS-4 24Gb/s
Security Modules
1 x TPM header with SPI interface
-
Optional TPM2.0 kit:
CTM012
1 x PRoT connector
(only enabled on RoT SKU)
Power Supply[#1]
1+1 2700W 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.
System Management
ASPEED
® AST2600 Baseboard Management Controller
GIGABYTE Management Console web interface
- Dashboard
- HTML5 KVM
- Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)
- Sensor Reading History Data
- FRU Information
- SEL Log in Linear Storage / Circular Storage Policy
- Hardware Inventory
- Fan Profile
- System Firewall
- Power Consumption
- Power Control
- Advanced power capping
- LDAP / AD / RADIUS Support
- Backup & Restore Configuration
- Remote BIOS/BMC/CPLD Update
- Event Log Filter
- User Management
- Media Redirection Settings
- PAM Order Settings
- SSL Settings
- SMTP Settings
OS Compatibility
Please refer to OS compatibility table in support page
Additional certifications:
Windows Server 2025
System Fans
4 x 80x80x56mm (15,500rpm)
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: 20 kg
Gross Weight: 34.34 kg
Packaging Dimensions
1082 x 685 x 314 mm
Packaging Content
1 x R284-A90-AAL1
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: 6NR284A90DR000AAL1*
- Motherboard: 9MA94FS0UR-000*
- 2-Section Rail kit (CMA not supported): 25HB2-3A0206-K0R
- CPU heatsink: 25ST1-553209-M1R
- M.2 heatsink: 12SP2-11000E-00R
- Front panel board - CFP2001: 9CFP2001NR-00*
- Backplane board - CBP2025: 9CBP2025NR-00*
- Backplane board - CBP20C7: 9CBP20C7NR-00*
- Fan module: 25ST2-885621-A0R
- M.2 type SATA card - CRS2810: 9CRS2810NR-00*
- Riser card - CRS101J: 9CRS101JNR-00*
- Riser card - CRS101K: 9CRS101KNR-00*
- I/O board with M.2 slot - CDCR010: 9CDCR010NR-00*
- Mini-DP to D-Sub cable: 25CRN-200801-K1R
- Power supply: 25EP0-227000-D0S
Optional parts:
- 3-Section Rail kit (Supports CMA): 25HB2-A56121-K0R
- Cable Management Arm: 25HB1-R18300-K0R
- RMA packaging: 6NR284A90SR-RMA-A1*
