MSI EdgeXpert MS-C931 - NVIDIA GB10 Grace Blackwell Superchip - 128GB RAM LPDDR5X Unified - 4TB SSD - NVIDIA DGX OS (Ubuntu Linux)
MSI desktop AI supercomputer with NVIDIA GB10 Grace Blackwell Superchip, 1000 AI TOPS, 128GB unified memory, 4TB self-encrypting SSD and DGX OS
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MSI EdgeXpert MS-C931 - NVIDIA GB10 Grace Blackwell Superchip - 128GB RAM LPDDR5X Unified - 4TB SSD - NVIDIA DGX OS (Ubuntu Linux)
The MSI EdgeXpert MS-C931 is a 1.2-litre desktop AI supercomputer based on the NVIDIA DGX Spark GB10 platform. Its 20-core Arm CPU and Blackwell GPU share 128GB of coherent unified memory to run models of up to 200 billion parameters locally, and the ConnectX-7 NIC (up to 200GbE) clusters up to four units. MSI adds its patented FanDock airflow, an SSD vapor chamber and raised stacking feet for steady performance under 24/7 AI work.
Main Specs
- NVIDIA GB10 Grace Blackwell Superchip
- 20-core Arm CPU (10x Cortex-X925 + 10x Cortex-A725)
- NVIDIA Blackwell GPU, 1 petaFLOP (1000 TOPS) FP4 AI performance
- 128GB LPDDR5X unified memory, 273 GB/s
- 4TB NVMe SSD with self-encryption
- NVIDIA ConnectX-7 (up to 200GbE) to cluster up to four units
- 10GbE, Wi-Fi 7, Bluetooth 5.4, HDMI 2.1, 4x USB-C 20Gbps
- NVIDIA DGX OS (Ubuntu Linux) with the NVIDIA AI software stack
- Size: 151 x 151 x 52 mm, 1.2 kg
- Ideal for AI development, model fine-tuning and local inference
Main Characteristics
Brand
MSI
Series
EdgeXpert
Model
MS-C931
Part Number
9S6-C9311-82S
Product Type
Mini PC
Processor
NVIDIA GB10 Grace Blackwell Superchip
CPU
Arm 20-core (10x Cortex-X925 + 10x Cortex-A725)
Graphics
NVIDIA Blackwell GPU
Tensor Cores
5th Generation (TF32, FP16, BF16, INT8, FP8, FP6, FP4)
RT Cores
4th Generation
AI Performance
1 petaFLOP (FP4, sparse), 1000 AI TOPS
RAM
128GB LPDDR5X unified system memory
Memory Interface
256-bit
Memory Bandwidth
273 GB/s
Storage
4TB NVMe M.2 SSD with self-encryption
USB
4x USB 3.2 Type-C (up to 20Gbps)
Display Outputs
1x HDMI 2.1, 4x DisplayPort 1.4a via USB-C
Networking
NVIDIA ConnectX-7 SmartNIC, 1x RJ-45 10GbE, Wi-Fi 7, Bluetooth 5.4
Audio
HDMI multichannel audio output
Operating System
NVIDIA DGX OS (Ubuntu Linux)
Dimensions
151 x 151 x 52 mm (1.2L)
Weight
1.2 kg
