NVIDIA DGX Spark / 4TB Storage + 128GB Unified System Memory

The NVIDIA DGX Spark is a compact AI supercomputer designed to bring enterprise-grade AI development to the desktop. Powered by the NVIDIA GB10 Grace Blackwell Superchip, it combines powerful CPU and GPU computing with high-bandwidth unified memory to accelerate AI model development, fine-tuning, and inference. Built for AI researchers, developers, and data scientists, the DGX Spark delivers exceptional performance for large language models, generative AI, data science, and GPU-accelerated computing all within a space-efficient form factor. Equipped with 128GB of unified LPDDR5X memory and high-speed Gen5 NVMe storage, it enables fast data access and efficient handling of large AI models and datasets. Running NVIDIA DGX OS, the DGX Spark provides an AI-ready software environment, making it an ideal solution for professionals who require powerful local AI computing without the complexity of a traditional server.

Key Features

• NVIDIA GB10 Grace Blackwell Superchip built for local AI workloads (from prototyping and fine-tuning to inference and data science)
  

• 20-core Arm CPU: 10× Cortex-X925 + 10× Cortex-A725 for strong multi-threaded compute and data prep tasks
  

• LPDDR5x coherent unified system memory for large models and high-throughput AI workflows (shared memory architecture)
  

• Gen4 NVMe SSD for high-capacity, high-speed local dataset/project storage
  

• Supports up to ~200B parameter models (positioned for large-model local development/inference)
  

• NVIDIA DGX™ OS + Ubuntu Linux for an AI-ready software stack out of the box