Microsoft’s Surface RTX Spark Dev Box is available for preorder at $5,999 with November shipping. The Nvidia-powered mini PC targets developers running local AI models exceeding 120B parameters.
The flat, 3D-printed anodized aluminum enclosure doubles as a heatsink and mirrors the top vents of the Xbox Series X.
https://x.com/Microsoft/status/2061851220130566559
The hardware supports models exceeding 120B parameters for tasks such as testing AI models, prototyping AI agents, and running AI coding tools on-device.
Tap a lens to see what this story means for you.
Liked this? The Brief brings you the whole day in tech, verified, every morning.
Two minutes, free forever. What's in The Brief →
See what’s happening right now
The Feed runs all day — short, verified briefs the moment they break.
Open the FeedFollow @thecircuitry_
Every story we publish, as it happens. No noise between.
Reader-supported
The Circuitry is a passion project I've always wanted to build, and I love the work behind it.
Running it costs real money. APIs, hosting, time. To keep improving the site and growing this into something useful for everyone, those costs have to be covered.
Any contribution is appreciated. If not, no pressure. Thanks for reading.
At its Windows and Surface event, Microsoft opened preorders for the $2,599 Surface Laptop Ultra and the $5,999 Surface RTX Spark Dev Box, and said Copilot will be able to use files and act across Windows in the coming months.
NVIDIA and Microsoft announced RTX Spark hardware and Microsoft Execution Containers at the Windows AI and Surface event to run AI agents locally on Windows PCs. RTX Spark laptops open for preorder today with up to 128 GB unified memory and one petaflop of AI compute, shipping October 16.
Microsoft says Copilot on Copilot+ PCs will be able to use files and recent activity on your PC, take actions across Windows, and tap local AI models, with your permission. The features are expected to start rolling out in the coming months.
Microsoft announced Magnetic Connect, a magnetic USB-C charging solution for the Surface Laptop Ultra that keeps the port's video and data functions. The laptop starts at $2,599 and begins shipping October 16.
Microsoft demonstrated hybrid intelligence on Windows that runs AI models from 70 billion to 284 billion parameters locally. The approach keeps data on-device, supports offline use, and switches to cloud models for heavier tasks.
