Dimensions (WxHxD, mm)
4U
448 x 175.2 x 900
CPU
AMD EPYC™ 7742 Series processors
Dual processor, 7nm technology
Up to 64-core, 128 threads per processor
cTDP up to 280WNote: If only 1 CPU is installed, some PCIe or memory functions might be unavailable
Socket
2 x LGA 4094
Socket SP3
Memory
32 x DIMM slots
DDR4 memory supported only
8-Channel memory architecture
Total up to 8TB 3DS/RDIMM/LRDIMM modules supported
Memory speed: Up to 3200*/2933 MHz*Follow BIOS setting and memory QVL list if running 3200 Mhz with 2DPC
LAN
Front side:
2 x 10Gb/s BASE-T LAN ports (Intel® X550-AT2)
NCSI function supported1 x 10/100/1000 Management LAN
Video
Integrated in Aspeed® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920×1200@60Hz 32bpp, DDR4 SDRAM
Storage
8 x 2.5″ Gen4 NVMe/SATA hot-swappable bays
Expansion Slots
NVIDIA HGX™ A100 8-GPU 40GB/80GB module
6 x PCIe x16 (Gen4 x16) low-profile slots, from PEX88096
1 x PCIe x16 (Gen4 x16) low-profile slot, from CPU_0
1 x PCIe x16 (Gen4 x16) low-profile slot, from CPU_1
Internal I/O
1 x TPM header
1 x Front panel header
Front I/O
2 x USB 3.0
1 x VGA
2 x RJ45
1 x MLAN
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 Storage activity LED
Backplane Board
Speed and bandwidth:
PCIe Gen4 x4 or SATA 6Gb/s
TPM
1 x TPM header with SPI interface
Optional TPM2.0 kit:
CTM010Power Supply
3+1 3000W 80 PLUS Platinum redundant power supplies
AC Input:
– 115-127V~/ 14.2A, 50-60Hz
– 200-220V~/ 15.8A, 50-60Hz
– 220-240V~/ 14.9A, 50-60Hz
DC Input:
– 240Vdc/ 14A
DC Output:
– Max 1450W/ 115-127V~
+ 54V/ 26.6A
+ 12Vsb/ 3A
– Max 2900W/ 200-220V~
+ 54V/ 53.4A
+ 12Vsb/ 3A
– Max 3002.4W/ 220-240V~ or 240Vdc Input
+ 54V/ 55.6A
+ 12Vsb/ 3A
Note: The system power supply requires C19 type power cord.
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 2019Red Hat Enterprise Linux 7.6 (x64) or later
Red Hat Enterprise Linux 8.0 (x64) or later
Red Hat Enterprise Linux 9.0 (x64) or laterSUSE Linux Enterprise Server 12 SP4 (x64) or later
SUSE Linux Enterprise Server 15 SP1 (x64) or later
Ubuntu 16.04.6 LTS (x64) or later
Ubuntu 18.04.3 LTS (x64) or later
Ubuntu 20.04 LTS (x64) or later
VMware ESXi 6.5 EP15 or later
VMware ESXi 6.7 Update3 or later
VMware ESXi 7.0 or later
VMware ESXi 8.0 or later
Citrix Hypervisor 8.1.0 or later
System Fans
11 x 80x80x80mm (17,000rpm)
6 x 40x40x56mm (23,000rpm)
4 x 40x40x28mm (25,000rpm)
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)
Weight
Net Weight: 51.4 kg
Gross Weight: 101.6 kg
Packaging Dimensions
1176 x 782 x 822 mm
Packaging Content
1 x G492-ZD0
2 x CPU heatsinks
1 x L-shape Rail kit
Part Numbers
– Barebone package with 40GB module: 6NG492ZD0MR-00-1*
– Barebone package with 80GB module: 6NG492ZD0MR-00-8*
– Motherboard: 9MZ52G40NR-00
– L-shape Rail kit: 25HB2-A96101-K0R
– CPU heatsink: 25ST1-44320P-A3R
– Front panel board – CFPG110: 9CFPG110NR-00
– Backplane board – CBP2023: 9CBP2023NR-00
– Fan module: 25ST2-808036-S1R
– Fan module: 25ST2-808037-S1R
– Fan module: 25ST2-445627-D0R
– Fan module: 25ST2-44282D-D0R
– Power supply: 25EP0-230003-D0S
Optional parts:– C19 power cord 125V/15A (US): 25CP1-018000-Q0R
– C19 power cord 250V/16A (EU): 25CP3-01830H-Q0R
– RMA packaging: 6NG492ZD0SR-RMA-A100
* 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.
