NVIDIA introduces DGX Spark computer with 64 GB of memory for $4999
The DGX Station desktop AI supercomputers have received Windows support, and the compact DGX Spark will be released in a new configuration with 64 GB of memory for $4999.
DGX Spark
The entry-level DGX Spark model is a compact personal AI supercomputer for local execution and fine-tuning of neural network models. The device weighs just over 1 kg, and its power consumption can reach 240 W.
The DGX Spark is powered by the NVIDIA GB10 Grace Blackwell superchip, which combines a 20-core ARM processor and a graphics accelerator based on the Blackwell architecture. The device is available with 64 or 128 GB of unified memory and provides up to 1 petaflop of compute performance in FP4 format. The top-tier configuration allows for running models with up to 200 billion parameters. A 200 Gbit/s network interface is provided for high-speed connection of two systems.
DGX Spark runs on DGX OS, which is based on Linux. Two systems can be combined into a cluster to handle more resource-intensive tasks.
NVIDIA DGX Station
For more complex enterprise tasks, the DGX Station desktop workstation is designed, based on the NVIDIA GB300 Grace Blackwell Ultra superchip. The system combines a 72-core Grace ARM processor and a Blackwell Ultra graphics accelerator.
The total coherent memory capacity reaches 748 GB. Of this, 496 GB of LPDDR5X is available to the CPU, and 252 GB of HBM3e is allocated to the graphics accelerator. The components are connected via a high-speed NVLink-C2C interface, providing consistent memory access.
DGX Station provides up to 20 petaflops of compute performance in FP4 format using sparse computing. This memory capacity allows for locally running AI models with up to 1 trillion parameters, as well as performing their fine-tuning.
To connect multiple stations, an NVIDIA ConnectX-8 SuperNIC network adapter is provided with a data transfer speed of up to 800 Gbit/s. In addition, the system can be equipped with an optional NVIDIA RTX PRO 6000 Blackwell graphics card for visualization and modeling tasks.
The main change is support for Windows, which allows the DGX Station to be used in Microsoft corporate infrastructure without switching to Linux. If necessary, developers will be able to run Linux tools via the WSL subsystem.
Pricing and release date
Sales of the DGX Station with Windows are scheduled for the fourth quarter of 2026. Dell and HP are listed among the manufacturers of compatible systems. The official price has not yet been announced.
The compact DGX Spark in a new configuration with 64 GB of unified memory will go on sale on October 23, 2026, starting at $4999. The device will be offered by Acer, ASUS, Dell, Gigabyte, HP, and MSI.
