I put together a few components to see if those slimline specs are doable, and they are. My main concern though is the cooling. I’ve checked out some impressive low profile coolers recently and Valve isn’t using the overclockable K-series processors from Intel so I’m not too worried about the CPU. The graphics card is another matter. Ensuring this thing has adequate airflow to stop the card needing to spool up its fans to max, the instant you start gaming, is likely to be quite a challenge.
The final prototype is supposedly only a few centimetres taller than the component layout here.
I’m also intrigued as to how loud this prototype is going to be. With small fans in the PSU, CPU cooler and graphics card – having to work pretty hard in all likelihood – it could end up being a rather noisy beast. It’s all very well having a machine small enough to fit under your TV, but if it drowns out everything that’s happening on-screen it’s a bit of a worry.
Valve will have thought of these issues too, of course. It’ll be interesting to see what they have in place to solve them. The fact that this is just the prototype has me very excited for the seriously small form factor chassis that are bound to be copycat-created once the inaugural Steam Machine is out of Valve’s laboratory.
This layout is approximately 12-inches square – I’m guessing that gap will be filled by the PSU and storage
I’ll be doing a lot more investigation into custom Steam boxes and small factor components shortly, so keep an eye on PCGamer.com for more soon.