H273-Z81

(rev. LAN1)

2U 4-Node - Rear access
440 x 87.5 x 877

MZ83-HD0

AMD EPYC™ 9004 Series processors
AMD EPYC™ 9004 Series processors with AMD 3D V-Cache™ Technology
Dual processor, 5nm technology
Up to 128-core, 256 threads per processor
cTDP up to 400W

NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable

Per Node:
2 x LGA 6096

Total:
8 x LGA 6096

Socket SP5

System on Chip

Per node:
24 x DIMM slots

Total:
96 x DIMM slots

DDR5 memory supported only
12-Channel memory architecture
RDIMM modules up to 96GB supported
3DS RDIMM modules up to 256GB supported
Memory speed: Up to 4800 MHz

Per node:
2 x 1GbE LAN ports (1 x Intel^® I350-AM2)
Support NCSI function

1 x Dedicated management port

Total:
8 x 1GbE LAN ports (4 x Intel^® I350-AM2)
Support NCSI function

4 x Dedicated management ports

*Spanning Tree Protocol (STP) must be enabled in LAN switch function if using ring topology

Integrated in Aspeed^® AST2600
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM

Management chip on CMC board:
Integrated in Aspeed^® AST2520A2-GP

Per node:
2 x 2.5" Gen4 NVMe/SATA/SAS hot-swappable bays
- (NVMe from CPU_1, SATA from CPU_0)

Total:
8 x 2.5" Gen4 NVMe/SATA/SAS hot-swappable bays

SAS card is required for SAS devices support

Depends on SAS add-on card

N/A

Per node:
Riser Card CRSH01R:
- 1 x PCIe x16 (Gen5 x16) low-profile slot, from CPU_0

1 x OCP 3.0 slot with PCIe Gen5 x16 bandwidth, from CPU_0
Supports NCSI function

Optional 1 x M.2 slot (CMTP192):
- M-key
- PCIe Gen4 x4, from CPU_0
- Supports 2280/22110 cards

Total:
Riser Card CRSH01R x 4:
- 4 x PCIe x16 (Gen5 x16) low-profile slots, from CPU_0

4 x OCP 3.0 slots with PCIe Gen5 x16 bandwidth, from CPU_0
Support NCSI function

Optional 4 x M.2 slots (CMTP192):
- M-key
- PCIe Gen4 x4, from CPU_0
- Support 2280/22110 cards

Per node:
1 x TPM header
1 x OCP 3.0 slot

Per node:
1 x Power button with LED
1 x ID button with LED
1 x Status LED
1 x System reset button

Total:
4 x Power buttons with LED
4 x ID buttons with LED
4 x Status LEDs
4 x System reset buttons
*1 x CMC status LED
*1 x CMC reset button

*Only one CMC status LED and reset button per system

Per node:
2 x USB 3.2 Gen1
1 x Mini-DP
2 x RJ45
1 x MLAN
1 x Node Status LED

Total:
8 x USB 3.2 Gen1
4 x Mini-DP
8 x RJ45
4 x MLAN
4 x Node Status LEDs

Speed and bandwidth:
PCIe Gen4 x4 or SATA 6Gb/s or SAS 12Gb/s

1 x TPM header with SPI interface
Optional TPM2.0 kit: CTM010

Dual 2600W (240V) 80 PLUS Titanium redundant power supply

AC Input:
- 100-127V~/ 15A, 50-60Hz
- 200-240V~/ 15A, 50-60Hz

- DC Input:
- 240Vdc/ 15A

DC Output:
- Max 1000W/ 100-127V~
+ 12.2V/ 82A
+ 12.2Vsb/ 4.5A
- Max 2600W/ 200-220V~
+ 12.2V/ 213A
+ 12.2Vsb/ 4.5A

NOTE: The system power supply requires C19 power cord

Aspeed^® AST2600 management controller
GIGABYTE Management Console (AMI MegaRAC SP-X) 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

Please refer to OS compatibility table in support page

Additional certifications:
Citrix Hypervisor 8.2 LTSR CU1
VMware ESXi 8.0
Windows Server 2022 (x64)

4 x 80x80x38mm (18,300rpm)

Operating temperature: 10°C to 40°C
Operating humidity: 8-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)

Note:
1) The ambient temperature and relative humidity of the environment depend on the inlet supply water temperature and the coolant flow rate.
2) If the relative humidity surpasses 60%, maintain the inlet water temperature between 40°C and 45°C to prevent condensation and ensure optimal system performance.

Net Weight: 66.6 kg
Gross Weight: 68.6 kg

w/ liquid cooling kits: 1185 x 705 x 409 mm
w/o liquid cooling kits: 1176 x 709 x 322 mm

1 x H273-Z81
4 x CoolIT CPU liquid cooling kits
1 x Mini-DP to D-Sub cable
1 x 3-Section Rail kit

- Barebone w/ liquid cooling kits: 6NH273Z81DR000LAN1*
- Barebone w/o liquid cooling kits: 6NH273Z81DZ000LAN1*
- Motherboard: 9MZ83HD0UR-000
- 3-Section Rail kit: 25HB2-A66125-K0R
- CoolIT CPU liquid cooling kit: 25ST7-20000C-C4R
- Front panel board - CFPH004: 9CFPH004NR-00
- Backplane board - CBPH081: 9CBPH081NR-00
- Fan module: 25ST2-88382P-S1R
- Riser card - CRSH01R: 9CRSH01RNR-00
- I/O board (incl. LAN chip) - CLBH160: 9CLBH160NR-00
- Mini-DP to D-Sub cable: 25CRN-200801-K1R
- Power Supply: 25EP0-226000-G1S

Optional parts:

- C19 power cord 125V/15A (US): 25CP1-018000-Q0R
- C19 power cord 250V/16A (EU): 25CP3-01830H-Q0R
- M.2 expansion card - CMTP192: 9CMTP192NR-00
- GIGABYTE DLC kit: 25H27-3Z80000-E06X (QPA:4)
- GIGABYTE 2U4N Manifold: 25H27-3Z80000-E07X (1 set per rack)
- CoolIT leak sensor board: 6NH273Z80S1000LAN11 (QPA:4)
- RMA packaging: 6NH273Z81SR-RMA-L100