This is Valve's Steam Machine prototype and SteamOS
 

Take a good hard look at Valve's Steam Machine, because it's the last time you'll see it. Er, something like that. Only 300 of the metal beast above will ship to beta testers, and then Valve says it's cutting off its own supply of Steam Machines. "We're really building this as a test platform, and ...

http://www.engadget.com/2013/11/04/v...=rss_truncated