NVIDIA GB10 Grace Blackwell AI Workstation 128 GB (DGX Spark class)

A book-sized AI supercomputer: the NVIDIA GB10 Grace Blackwell chip and 128 GB of unified memory to run, test and fine-tune AI models right on your desk.

Key features

• NVIDIA GB10 Grace Blackwell Superchip: 20-core Arm CPU (10 Cortex-X925 and 10 Cortex-A725) and Blackwell GPU with 5th-generation Tensor Cores
• Up to 1 petaFLOP of AI compute (FP4, with sparsity)
• 128 GB of LPDDR5x unified memory, shared between the CPU and the GPU
• 1 to 4 TB of NVMe storage depending on the version
• NVIDIA ConnectX-7 networking to link two machines, 10 GbE and Wi-Fi 7
• DGX OS (Ubuntu) with the NVIDIA AI software stack
• Compact desktop form factor, external power supply of about 240 W

Use cases

Local inference of large language models (up to about 200 billion parameters on one machine, about 405 billion with two linked machines), fine-tuning, prototyping of AI applications and agents, and processing confidential data without the cloud.

How to order

Several manufacturers offer machines built on the same GB10 chip (NVIDIA's DGX Spark and its partner versions): we offer you the model available with the shortest lead time and at the best price, with the storage of your choice. The exact model is confirmed in the quote.

• Reserve with a €500 deposit: you pay the deposit online and we get back to you quickly with the quote, the exact configuration and the lead time. The deposit is deducted from the final invoice and refunded in full if you don't accept the quote or if we can't deliver.
• Request a free quote: no obligation, using the form at the bottom of the page.

Manufacturer's warranty and support from our team in France.