You Can Build a More Powerful Steam Machine for Less, It'll Just Be Much Bigger

The Steam Machine is an awesome little system with serious gaming chops and cute aesthetics. They make a great entry-point for PC gaming if you’ve been sitting on the sidelines for a while and want that console-like experience, with some added PC functionality. But like everything else in 2026, they’re a bit expensive, and like everything Valve makes, hard to buy right now. Fortunately, along with releasing the Steam Machine to the masses, Valve also dropped an updated version of SteamOS which works well with AMD GPUs, making it much easier to build your own homebrew Steam Machine. Yes, Bazzite is an option and is arguably more fleshed out, but if we’re going to be building our own Steam Machine, let’s use the real deal and make it as comparable as we can. I’ve gone through more retailer listings than I can count, and here’s what I’ve managed to come up with for a DIY Steam Machine that will outperform what Valve made, for (slightly) less money. It’s not as compact, but it’s far more upgradeable, far easier to work with, and with its off-the-shelf components, far easier to fix and maintain, too. From the outset, I wanted this build to be relatively compact, but there was no way we