R281-Z92

‏(rev. B00)‏

2U
438 x 87 x 710

MZ91-FS0 Rev. 3.0

AMD EPYC™ 7003 processors with AMD 3D V-Cache™ Technology
AMD EPYC™ 7003 series processors
Dual processor, 7nm technology
Up to 64-core, 128 threads per processor
cTDP up to 280W

Compatible with AMD EPYC™ 7002 series processors

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

2 x LGA 4094
Socket SP3

System on Chip

32 x DIMM slots
DDR4 memory supported only
8-Channel memory architecture
RDIMM modules up to 128GB supported
LRDIMM modules up to 128GB supported
3DS RDIMM/LRDIMM modules up to 256GB supported
Memory speed: Up to 3200*/2933 MHz

Note: Follow BIOS setting and memory QVL list if running 3200 Mhz with 2DPC

Rear side:
2 x 1GbE LAN ports (1 x Intel^® I350-AM2)
1 x 10/100/1000 management LAN

Integrated in Aspeed^® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp

Front side:
24 x 2.5" NVMe hot-swappable bays

Rear side:
2 x 2.5" SATA/SAS hot-swappable bays

SAS card is required for SAS devices support

Depends on SAS Add-on card

N/A

Riser Card CRS2133:
- 1 x PCIe x16 (Gen3 x16 or x8) FHHL slot, from CPU_0
- 1 x PCIe x8 (Gen3 x0 or x8) FHHL slot, from CPU_0
- 1 x PCIe x8 (Gen3 x8) FHHL slot, from CPU_0, occupied by CNV3122 - 2 x NVMe ports

Riser Card CRS2134:
- 1 x PCIe x16 (Gen3 x16 or x8) FHHL slot, from CPU_1
- 1 x PCIe x8 (Gen3 x0 or x8) FHHL slot, from CPU_1
- 1 x PCIe x8 (Gen3 x8) FHHL slot, from CPU_1

Riser Card CRS2124:
- 1 x PCIe x8 (Gen3 x0) low-profile slot, from CPU_1, disabled
- 1 x PCIe x16 (Gen3 x16) low-profile slot, from CPU_1, occupied by CNV3124 - 4 x NVMe ports

1 x OCP mezzanine slot with PCIe Gen3 x16 bandwidth (Type1, P1, P2, P3, P4, K2, K3), from CPU_0, occupied by CNVO124 - 4 x NVMe ports
1 x OCP mezzanine slot with PCIe Gen3 x16 bandwidth (Type1, P1, P2, P3, P4, K2, K3), from CPU_1, occupied by CNVO124 - 4 x NVMe ports

1 x M.2 slot:
- M-key
- PCIe Gen3 x4, from CPU_0
- Supports NGFF-2242/2260/2280 cards
- CPU TDP is limited to 180W if using M.2 device

6 x SlimSAS connectors
1 x M.2 slot
2 x CPU fan headers
1 x USB 3.0 header
1 x TPM header
5 x PCIe expansion slots
2 x OCP mezzanine slots
2 x Power supply connectors
1 x Front panel header
1 x Backplane board header
1 x IPMB connector
1 x Clear CMOS jumper
1 x BIOS recovery jumper

2 x USB 3.0
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 HDD activity LED
2 x LAN activity LEDs

2 x USB 3.0
1 x VGA
1 x COM (RJ45)
2 x RJ45
1 x MLAN
1 x ID button with LED

Speed and bandwidth:
Front side - CBP20O6: PCIe Gen3 x4
Rear side - CBP2020: SATA 6Gb/s or SAS 12Gb/s

1 x TPM header
Optional TPM2.0 kit: CTM000

2 x 1600W 80 PLUS Platinum redundant power supplies

AC Input:
- 100-120V~/ 12A, 50-60Hz
- 200-240V~/ 10A, 50-60Hz

DC Input:
- 240Vdc/ 10A

DC Output:
- Max 1000W/ 100-120V~
+ 12V/ 81.5A
+ 12Vsb/ 2.5A
- Max 1600W/ 200-240V~ or 240Vdc Input
+ 12V/ 133A
+ 12Vsb/ 2.5A

Aspeed^® AST2500 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
• 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

Windows Server 2016 (X2APIC/256T not supported)
Windows Server 2019
Windows Server 2022

Red Hat Enterprise Linux 8.3 (x64) or later
Red Hat Enterprise Linux 9.0 (x64) or later

SUSE Linux Enterprise Server 12 SP5 (x64) or later
SUSE Linux Enterprise Server 15 SP2 (x64) or later

Ubuntu 18.04.5 LTS (x64) or later
Ubuntu 20.04 LTS (x64) or later
Ubuntu 22.04 LTS (x64) or later

VMware ESXi 6.7 Update3 P03 or later
VMware ESXi 7.0 Update1 or later
VMware ESXi 8.0 or later

Citrix Hypervisor 8.2.0 or later

4 x 80x80x38mm (16,300rpm)

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)

982 x 588 x 268 mm

1 x R281-Z92
2 x CPU heatsinks
1 x Rail kit

- Barebone package: 6NR281Z92MR-00-B*
- Motherboard: 9MZ91FS0NR-00 Rev. 3.0
- Rail kit: 25HB2-3A0202-K0R
- CPU heatsink: 25ST1-15320E-J1R
- Front panel board - CFP2001: 9CFP2001NR-00
- Backplane board - CBP20O6: 9CBP20O6NR-00
- Backplane board - CBP2020: 9CBP2020NR-00
- PCIe switch backplane board_U.2 type: 9CEPM480NR-00
- PCIe switch by-pass card: 9CEPM080NR-00
- Fan module: 25ST2-883829-D0R
- Riser card - CRS2133: 9CRS2133NR-00
- Riser card - CRS2134: 9CRS2134NR-00
- Riser card - CRS2124: 9CRS2124NR-00
- Power supply: 25EP0-216008-L0S
- RJ45 type COM cable: 25CR0-200400-Y4R (optional)