I Built a DIY Steam Machine For Half The Price! (2026)

Matt outlines his goal of creating a Steam Machine at roughly half the typical price. He walks through the planning stage, selecting components such as a GPU adapter and PSU adapter. The video then moves to the unboxing and overview of the base PC.

The build proceeds with several upgrades, including improved airflow and a higher-capacity power supply. An operating system is installed and initial tests are run before the system is placed in a living-room setup. Subsequent sections cover emulation performance, native gaming temperatures, and a trial of an Nvidia card using Bazzite.

Testing demonstrates that the DIY Steam Machine delivers playable performance while maintaining reasonable temperatures. The setup mirrors Valve's Steam Machine concept of a compact, console-like gaming PC. Viewers can see the full build process and results in the video.

Check out the full DIY Steam Machine build in the video:

Comment highlights:

"Tech By Matt OR ME ?!!! Vote For Me💞!!🖤!!💞!!😘!!🫶🏻!!✨✨" - @Wieke-ZEs

"I always enjoy new ways to build a pc." - @unclem4626

"I love Little builds like this and old cheap pc's that can crush games from their time and also can play some modern games too" - @matejdavkov422