Linked by Thom Holwerda on Sat 9th Nov 2013 18:44 UTC

The recent news, pictures, and reports about the prototype Steam Machine got me thinking. Since the SteamOS platform is a simple x86 computer, without the kind of restrictions that regular consoles come with, you can simply build the prototype Steam Machine today. However, the big issue is that Valve has done some magic to make sure that the hefty processor and videocard are properly cooled in the tiny prototype enclosure.

For years now, I've been looking for a way to build such a powerful PC in such a tiny package. The problem is that building such a small, powerful PC yourself is not easy - especially not for someone like me, who doesn't have the time to keep up with the honestly irresponsibly large amount of options available in the processor, videocard, cooler, and case markets. It's a mumble-jumble of version numbers, and in the case of video cards, cooling designs, card lengths, and god knows what else.

So, I have a simple question. Say I want to build a small, powerful gaming PC like the Steam Machine prototype, using off-the-shelf parts, for a reasonable price (I would say EUR 600-800). It needs to be properly cooled and as silent as possible, and it needs to be a small console form factor - so a small, horizontal case. Building a powerful, cool gaming PC in a tower is easy. Building it small and console-like, however, is not.

So, if you were to build something like that, which components would you pick? I might - no guarantees! - take up the advice given here and actually build it, if I can justify the spending. Even if I don't - it seems like a nice exercise for the PC builders among us. The laptop, smartphone, and tablet explosion has pushed custom PC building to the sidelines, but I still think it's an incredibly fun and satisfying activity - and if you're good enough, it is, most certainly, an art.

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by torp on Wed 13th Nov 2013 04:57 UTC
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Since a gaming machine (Steambox or not) requires a powerful video card, you will have to choose between size and noise. It's hard to have proper cooling in a small box.
Unfortunately, the chances that any of the first steam boxes will even resemble a small, tightly integrated solution are slim to none. Look at the PS4 disassembly. Even ignoring the custom motherboard, the cooling solution and integrated PSU (no, no power bricks for me, thank you) needs a large production run which the first Steam boxes won't have.
Your best bet for choosing a case and PSU is silentpcreview...
As for the choice of components, look at any Linux hardware compatibility list. You have to mostly be careful about the wifi, i guess. And use a nvidia video card. Proprietary or not, they have the best working 3D drivers.

Edited 2013-11-13 04:58 UTC

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