# Builder details a 10-inch rack holding four GB10 boxes and a Mac Studio

> Original title: Lots of people asked me about the rack.

- Source: X search: indie AI launches (I built, solo founder)
- Published: 2026-10-27T13:03:20.000Z
- Bad Influence: https://badinfluence.news/items/n1wee60hds0ystwku1y9k7enf
- Original: https://x.com/niklaslenz_ai/status/2115066819471909340

## Summary

A solo builder describes a 10-inch, 15U DSIT DS10-3415 rack that holds four GB10 AI boxes and a Mac Studio for local AI at home. The rack uses five fans on one PWM controller, a QSFP ring linking the four boxes without a switch, and only four external cables. The post links a 3D-printed switch mount on GitHub and includes a full parts list in an article.

## Post

Lots of people asked me about the rack.

Here is a a detailed article how I built it, including parts list. https://x.com/i/article/2115055582038118400