Dimensions (WxHxD, mm)
2U 4-Node - Rear access
447 x 86.8 x 895
CPU
Intel® Xeon® 6 Processors
- Intel® Xeon® 6900-Series Processors
Dual processor per node, TDP up to 500W
[Note] If only 1 CPU is installed, some PCIe or memory functions might be unavailable.
Socket
8 x LGA 7529
Socket BR
Memory
96 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.
[Note] When 96GB DIMMs are installed, the maximum ambient temperature is limited to 30℃.
LAN
Rear (I/O board - CLNP319 x 4):
8 x 1Gb/s LAN (4 x Intel® I350-AM2)
- Support NCSI function
4 x 10/100/1000 Mbps Management LAN [1]
[1] Spanning Tree Protocol (STP) must be enabled on LAN switches when using a ring topology.
Video
Integrated in ASPEED® AST2600 x 4
- 4 x Mini-DP
Storage
Front hot-swap:
8 x 2.5" Gen5 NVMe/SATA/SAS-4 [1]
- (NVMe from CPU_1)
[1] Storage card is required to support SATA and SAS drives.
SAS
Require SAS add-in cards
RAID
Require RAID add-in cards
Onboard VROC key header
PCIe Expansion Slots
Riser Card CRCH010 x 8:
- 4 x LP x16 (Gen5 x16), from CPU_0
- 4 x LP x16 (Gen5 x16), from CPU_0 [1]
[1] Enabling the slots requires specific cold plate loops and tubes relocation. Please contact our sales representatives if the feature is needed.
[Note] When NVIDIA BlueField®-3 DPUs/SuperNICs or ConnectX®-7 NICs are installed, the maximum ambient temperature is limited to 30℃.
Front I/O
4 x Power buttons with LED
4 x ID buttons with LED
4 x Reset buttons
4 x System status LEDs
1 x CMC status LED
1 x CMC reset button
Rear I/O
I/O board - CLNP319 x 4:
8 x USB 3.2 Gen1 ports (Type-A)
4 x Mini-DP
8 x RJ45 ports
4 x MLAN ports
4 x ID buttons with LED
4 x System status LEDs
Backplane Board
Speed and bandwidth:
PCIe Gen5 x4 or SATA 6Gb/s or SAS-4 24Gb/s
Security Modules
4 x TPM headers with SPI interface
-
Optional TPM2.0 kit:
CTM012
4 x PRoT connectors
(only enabled on RoT SKU)
Power Supply
2 x 3600W 80 PLUS Titanium redundant power supplies [1]
AC Input:
- 200-240V~/ 20A, 50/60Hz
DC Input:
- 240Vdc/ 20A
DC Output:
- Max 3120W/ 200-207V~
+12.2V/ 255.6A
+12.2Vsb/ 3A
- Max 3600W/ 208-240V~ or 240Vdc Input
+12.2V/ 295.1A
+12.2Vsb/ 3A
[1] The system power supply requires SDG400 power cord.
System Management
ASPEED
® AST2600 Baseboard Management Controller
ASPEED
® AST2620 Chassis 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
System Fans
4 x 80x80x38mm (18,300rpm)
Operating Properties
Operating temperature: 10°C to 35°C
Operating humidity: 8%-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
[Note] To ensure system stability and prevent condensation, when the relative humidity exceeds 50%, the coolant inlet temperature must be higher than the dry-bulb temperature and it should not exceed 40°C.
Packaging Dimensions
1190 x 711 x 423 mm
Packaging Content
1 x H274-A81-LAZ1
4 x CoolIT CPU cold plate loops
1 x Mini-DP to D-Sub cable
8 x Carriers
1 x L-shape Rail kit
Part Numbers
- Barebone with cold plates: 6NH274A81DR000LAZ1*
- Barebone without cold plates: 6NH274A81DZ000LAZ1*
- Motherboard: 9MA84HD0UR-000*
- L-shape Rail kit: 25HB2-A86104-K0R
- CoolIT CPU cold plate loop: 25ST7-10000F-C4R
- Front panel board - CFPH004: 9CFPH004NR-00*
- Backplane board - CBPH081: 9CBPH081NR-00*
- Fan module: 25ST2-88382P-S1R
- Riser card - CRCH010: 9CRCH010NR-00*
- I/O board - CLNP319: 9CLNP319NR-00*
- CoolIT leak sensor board - CDB81: 9CDB81NR-00*
- Mini-DP to D-Sub cable: 25CRN-200801-K1R
- Power supply: 25EP0-236003-L0S
* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.
