QuantaGrid S74G-2U

Breakthrough accelerated performance for giant-scale AI-HPC applications

  • Introducing the first gen NVIDIA® MGX™ architecture with modular infrastructure
  • Powered by NVIDIA® Grace™ Hopper™ Superchip
  • Coherent memory between CPU and GPU with NVLink®- C2C interconnect
  • Optimized for memory intensive inference and HPC performance
  • arm SystemReady

Quanta/QCT is the leading partner with NVIDIA in introducing the MGX architecture - an open and future compatible accelerated computing reference architecture designed to allow rapid adoption of key platform technologies including CPUs, GPUs and DPUs. The modular architecture consists of configurable bays that can house different modules to achieve desired configurations. This allows for future hardware solutions with multiple power distribution methods, cooling solutions, including hot or cold aisle configurations. 

QuantaGrid S74G-2U is the first server to introduce the NVIDIA® Grace™ Hopper™ Superchip in conjunction with NVIDIA® MGX™ architecture. The Superchip combines 72 Arm Neoverse cores connected by NVLink® chip to chip high bandwidth interconnect with the Hopper™ H100 GPU to deliver a coherent memory pool that excels at accelerating AI and high performance computing applications. The modular infrastructure is designed to support multiple system configurations and reduce time to market while providing a compatible platform for future CPU, GPU and DPU solutions.

Processor Family
NVIDIA GH200 Grace™ Hopper™ Superchip
Processor Type
72 Arm® Neoverse V2 cores
Max. TDP Support
Number of Processors
1 Processor
Internal Interconnect
NVIDIA® NVLink®-C2C 900GB/s
Form Factor
Form Factor
W x H x D (inch)
17.24" x 3.44" x 35.43"
W x H x D (mm)
438 x 87.5 x 900mm
Default Configuration
(4) E1.S NVMe SSD
Up to 480GB LPDDRX embedded
96GB HBM3 GPU memory
Expansion Slot
Default Configuration
(3) PCIe 5.0 x16 FHFL Dual Width slots
Front I/O
Front I/O
Power/ID/Reset Buttons
Power/ID/Status LEDs
(2) USB 3.0 ports
(1) VGA port
Storage Controller
Optional Controller
Broadcom HBA 9500 Series Storage Adaptor
Broadcom MegaRAID 9560 Series
Power Supply
Power Supply
1+1 High efficiency hot-plug 2000W PSU, 80 Plus Titanium
Onboard Storage
Onboard Storage
(2) 22110/2280 PCIe M.2
(5) 6056 dual rotor fans (N+1 redundant)
Rear I/O
Rear I/O
(1) USB 3.0
(1) Mini display port
(1) ID LED
(1) PWR Button/PWR LED
(1)COM Port (micro USB type-B)
(1)RJ45 mgmt port
Operating Environment
Operating Environment
Operating temperature: 5°C to 35°C (41°F to 95°F)
Non-operating temperature: -40°C to 70°C
Operating relative humidity: 20% to 85%RH
Non-operating relative humidity: 10% to 95%RH
TPM 2.0 SPI module (optional)

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Phone (800) 756-9888

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