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Microsoft's $6,000 AI Dev Box Ships Soon!
7 Oct
Summary
- Microsoft's RTX Spark Dev Box costs $6,000 and ships in November.
- It features an Nvidia Arm-based RTX Spark platform with 128GB memory.
- The device is optimized for local AI tasks, testing models up to 120B parameters.

Microsoft has launched the Surface RTX Spark Dev Box, a high-performance machine aimed at AI developers. Available for preorder now and shipping in November, this device comes with a price tag of approximately $6,000.
Built on Nvidia's Arm-based RTX Spark platform, the Dev Box features 128GB of unified memory and a 100-watt thermal envelope. Its design incorporates a flat, 3D-printed aluminum chassis that doubles as a heatsink.
The primary focus of the Dev Box is enabling local AI development. It is optimized for running large AI models, including those exceeding 120 billion parameters, facilitating tasks such as AI model testing and prototyping AI agents.
As part of Microsoft's Project Zenith initiative, the Dev Box ships with a specialized Windows 11 Pro configuration. This includes preinstalled developer tools like Visual Studio Code, Git, GitHub CLI, GitHub Copilot, WSL, Python, and Node, providing a ready-to-use environment for creators.