1. XH23-VG0-AAJ1

NVIDIA MGX™ Arm Server - NVIDIA GH200 Grace Hopper Superchip - 2U UP 4-Bay Gen5 NVMe

• CPU+GPU design for giant-scale AI and HPC
• NVIDIA MGX™ modular server design
• Single NVIDIA GH200 Grace Hopper Superchip
• 900GB/s NVIDIA® NVLink®-C2C Interconnect
• Up to 480GB CPU LPDDR5X ECC memory
• Up to 96GB GPU HBM3 (or upcoming 144GB HBM3e)
• Compatible with NVIDIA BlueField®-3 DPUs
• 2 x 10Gb/s LAN ports via Intel® X550-AT2
• 4 x 2.5" Gen5 NVMe hot-swappable bays
• 2 x M.2 slots with PCIe Gen5 x4 interface
• 3 x FHFL PCIe Gen5 x16 slots
• Dual 2000W 80 PLUS Titanium redundant power supply

* 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.

SPECIFICATIONS

Dimensions (WxHxD, mm)

2U
438 x 87 x 900

Superchip

NVIDIA GH200 Grace Hopper Superchip:
- 1 x NVIDIA Grace™ CPU
- 1 x NVIDIA Hopper™ GPU
- Connected with NVIDIA® NVLink®-C2C
- TDP up to 1000W (CPU + GPU + memory)

Memory

NVIDIA Grace CPU:
- Up to 480GB of LPDDR5X memory with ECC
- Memory bandwidth up to 512GB/s

NVIDIA Hopper GPU:
- Up to 96GB HBM3
   or 144GB HBM3e (coming soon)
- Memory bandwidth up to 4TB/s (or 4.9TB/s)

LAN

Front side:
2 x 10Gb/s LAN ports (1 x Intel® X550-AT2)
Support NCSI function

1 x 10/100/1000 Mbps Management LAN

Video

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

Storage

Front side:
4 x 2.5" Gen5 NVMe hot-swappable bays, from PEX89048

Expansion Slots

PCIe Cable x 3:
- 3 x PCIe x16 (Gen5 x16) FHFL slots, from CPU

2 x M.2 slots (CMTP0A3):
- M-key
- PCIe Gen5 x4, from PEX89048
- Supports 2242/2260/2280/22110 cards

Internal I/O

1 x TPM header

Front I/O

2 x USB 3.2 Gen1
1 x Mini-DP
2 x RJ45
1 x MLAN
1 x Power button with LED
1 x ID button with LED
1 x Reset button
1 x Storage activity LED
1 x System status LED

Backplane Board

Speed and bandwidth:
PCIe Gen5 x4

TPM

1 x TPM header with SPI interface

Power Supply

Dual 2000W 80 PLUS Titanium redundant power supply

AC Input:
- 100-127V~/ 13A, 50-60Hz
- 200-220V~/ 10A, 50-60Hz
- 220-240V~/ 10A, 50-60Hz

DC Input: (Only for China)
- 240Vdc/ 10A

DC Output:
- Max 1000W/ 100-127V~
+12.2V/ 82A
+12.2Vsb/ 3A
- Max 1800W/ 200-220V~
+12.2V/ 148A
+12.2Vsb/ 3A
- Max 2000W/ 220-240V~ or 240Vdc Input
+12.2V/ 164A
+12.2Vsb/ 3A

System Management

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

OS Compatibility

Please refer to OS compatibility table in support page

System Fans

3 x 60x60x56mm
4 x 80x80x80mm

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

1195 x 740 x 455 mm

Packaging Content

1 x XH23-VG0-AAJ1
1 x 3-Section Rail kit

Part Numbers

- Barebone package: 6NXH23VG0MR000AAJ1*
- Motherboard: 9MVG3MG0NR-000
- 3-Section Rail kit: 25HB2-T76100-K0R
- Front panel board - CFPX140: 9CFPX140NR-00
- Backplane board - CBPX060: 9CBPX060NR-00
- Fan module 60x60x56mm: 25ST2-665620-S1R
- Fan module 80x80x80mm: 25ST2-888024-D0R
- M.2 riser card - CMTP0A3: 9CMTP0A3NR-00
- Power supply: 25EP0-22000P-G1S

Optional parts:

- Cable Management Arm: 25HB2-2AA700-K0R

* 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.

RESOURCES

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