GIGABYTE R281-Z92 (rev. B00) - 6NR281Z92MR-00-2

Dimensions (WxHxD, mm)

2U
438 x 87 x 710

Motherboard

MZ91-FS0 Rev. 3.0

CPU

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

Compatible with AMD EPYC™ 7002 series processor family

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

Socket

Socket SP3

Chipset

System on Chip

Memory

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

LAN

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

Video

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

Audio

N/A

Storage

Front side: 24 x 2.5" U.2 hot-swappable HDD/SSD bays
Rear side: 2 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
SAS card is required for SAS devices support

SAS

N/A

RAID

N/A

Peripheral Drives

N/A

Expansion Slots

Riser Card CRS2133:
- 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
- 1 x PCIe x8 slots (Gen3 x0 or x8), Full height half-length
- 1 x PCIe x8 slots (Gen3 x8), Full height half-length, Occupied by CNV3122, 2 x U.2 ports

Riser Card CRS2134:
- 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
- 1 x PCIe x8 slots (Gen3 x0 or x8), Full height half-length
- 1 x PCIe x8 slots (Gen3 x8), Full height half-length

Riser Card CRS2124:
- 1 x PCIe x8 slots (Gen3 x0), Low profile half-length
- 1 x PCIe x16 slot (Gen3 x16), Low profile half-length, Occupied by CNV3124, 4 x U.2 ports


2 x OCP mezzanine slots
- PCIe Gen3 x16
- Type1, P1, P2, P3, P4, K2, K3
- 2 x OCP mezzanine slots are occupied by CNVO124, total 8 x U.2 ports

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

Internal I/O

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 Back plane board header
1 x IPMB connector
1 x Clear CMOS jumper
1 x BIOS recovery jumper

Front I/O

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

Rear I/O

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

Backplane I/O

Front side_CBP20O6: 24 x NVMe ports
Rear side_CBP2020: 2 x SATA/SAS ports

TPM

1 x TPM header
Optional TPM2.0 kit: CTM000

Power Supply

2 x 1600W redundant PSUs
80 PLUS Platinum

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

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

System Management

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

OS Compatibility

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

Red Hat Enterprise Linux 8.3 ( 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

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

Citrix Hypervisor 8.2.0 or later

System Fans

4 x 80x80x38mm (14'900rpm)

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)

Packaging Dimensions

982 x 588 x 268 mm

Packaging Content

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

Part Numbers

Barebone package: 6NR281Z92MR-00 Rev. B00
 

Part Numbers:

- Motherboard: 9MZ91FS0NR-00 Rev. 3.0
- Rail kit: 25HB2-3A0202-K0R
- CPU heatsink: 25ST1-15320E-J1R
- Back plane board_24-port: 9CBP20O6NR-00
- PCIe switch Back plane board_U.2 type: 9CEPM480NR-00
- PCIe switch By-pass Card: 9CEPM080NR-00
- Front panel board: 9CFP2001NR-00
- Power supply: 25EP0-216008-L0S
- RJ45 type COM cable: 25CR0-200400-Y4R (as an option)
- Riser card - CRS2133: 9CRS2133NR-00
- Riser card - CRS2134: 9CRS2134NR-00
- Riser card - CRS2124: 9CRS2124-00