Antec Sonata II Silent ATX Case
The Sonata II is a worthy upgrade to the original Sonata and anyone in the market for a new case should take a good look at it - whether or not they're building a silent system. The Sonata II offers near silent operation in a package so attractive you'll want to show it off every chance you get. It's a good thing the Sonata II can be locked up. Otherwise your friends might take too much of a shining to it.