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Compact silver mini PC, flat square chassis, subtle vent pattern, MSI badge on top

MSI

MSI EdgeXpert-12SUS AI edge system, 128GB LPDDR5x, 4TB Gen5 NVMe

SKU CH-SAEX-MRP0J MPN EdgeXpert-12SUS

Desktop AI supercomputer with 20-core Arm CPU, NVIDIA Blackwell GPU, 128GB LPDDR5x unified memory and 4TB Gen5 NVMe storage

  • Processor20 core Arm, 10 Cortex-X925 + 10 Cortex-A725 Arm
  • Installed RAM128 GB LPDDR5x, unified system memory
  • Installed SSD4 TB Gen5 NVME.M2 with self-encryption
  • Wi-Fi standardWi-Fi 7
  • Operating systemNVIDIA DGX OS
  • Type of memoryDDR5
  • 128 GB LPDDR5x unified memory delivers 273 GB/s bandwidth for large-model workloads
  • 20-core Arm CPU with 10 Cortex-X925 and 10 Cortex-A725 cores at 3.8 GHz drives AI compute
  • NVIDIA Blackwell GPU with NVLink-C2C interconnect enables 1000 AI FLOPS FP4 performance
  • 4 TB Gen5 NVMe self-encrypting storage secures datasets at high speed
  • Wi-Fi 7 plus four USB 3.2 Type-C ports and HDMI 2.1a connect peripherals fast

Compact AI Supercomputer

The MSI EdgeXpert-12SUS is a desktop AI system built on the NVIDIA GB10 Grace Blackwell Superchip. It integrates a 20-core Arm CPU with 10 Cortex-X925 and 10 Cortex-A725 cores running at 3.8 GHz alongside an NVIDIA Blackwell GPU. The platform targets developers, researchers and data scientists who need petaflop-scale AI performance locally.

Straightforward Deployment

The unit arrives with NVIDIA DGX OS pre-installed, providing a full hardware and software stack optimised for AI workloads. A single 240W power adapter connects to the compact chassis measuring 2.05 by 5.95 by 5.95 inches. Connectivity relies on 802.11be Wi-Fi 7 and four USB 3.2 Type-C ports plus HDMI 2.1a; no internal assembly is required.

Unified Memory and Fast Storage

The system provides 128 GB of LPDDR5x unified memory with 273 GB/s bandwidth, allowing CPU and GPU to share data without copy overhead. A 4 TB Gen5 NVMe drive with self-encryption supplies high-throughput local storage for models and datasets. The 1000 FP4 AI FLOPS rating indicates strong inference headroom, while memory capacity caps the largest models that fit entirely in RAM.

How it compares

Measured against everything we stock in Industrial PCs & AI Edge Systems, at today’s prices. Recalculated every night.

Price $4,456.99
Pricier than about 94% of the 406 comparable items (median $518.49).
Installed RAM 128 GB LPDDR5x, unified system memory
Higher than about 90% of the 79 comparable items (median 4 GB).
Installed SSD 4 TB Gen5 NVME.M2 with self-encryption
Higher than about 80% of the 21 comparable items (median 1 TB).

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Specifications

Product
Brand nameMSI
Model nameEdgeXpert-12SUS
Product typeMini PC
Processor
Processor20 core Arm, 10 Cortex-X925 + 10 Cortex-A725 Arm
Processor speed3.8
Memory
Installed RAM128 GB LPDDR5x, unified system memory
Type of memoryDDR5
Storage
Installed SSD4 TB Gen5 NVME.M2 with self-encryption
Graphics
Graphics chipNVIDIA Blackwell Architecture
Connectivity
Wi-Fi standardWi-Fi 7
Wi-Fi802.11be Wireless LAN
Ports & slots
Extra ports4 x USB 3.2 Type C
1 x HDMI 2.1a
Power
Power supply240 W Power Adapter
Size & build
Product dimensions2.05 in × 5.95 in × 5.95 in
Product weight2.65 lb (1.2 kg)
Shipping weight2.54 kg
Package size349 × 260 × 83 mm
In the box
In the box1 x QSFP Cable
Software
Operating systemNVIDIA DGX OS

Questions about this item

What operating system comes pre-installed on the EdgeXpert-12SUS?

The system ships with NVIDIA DGX OS, a Linux-based platform optimised for AI development workloads and the Grace Blackwell architecture.

How much unified memory is available and what bandwidth does it provide?

The unit includes 128 GB of LPDDR5x unified memory with a bandwidth of 273 GB/s shared between the 20-core Arm CPU and the Blackwell GPU.

What physical space and power does the desktop unit require?

It measures 2.05 by 5.95 by 5.95 inches, weighs 2.65 lbs, and is powered by an external 240 W adapter.

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