Acousti Products AcoustiCase 340 Quiet Computer Case
 

Given the refined styling and minimal noise generated by the test system, the Acousti Products AcoustiCase 340 Quiet Computer Case is an ideal choice for anyone who wants to appreciate what a computer system can do for them, without being particularly aware of the computer itself. The style makes it appropriate for use in an office or a living room, as it doesn't cry out for attention with bold colors, bright lights, or other gadgets that might distract from its use. Couple this with the extremely low noise operation and the entire system could become virtually invisible.

http://www.bigbruin.com/2007/quietpc340_1