[Lammy]

iStarUSA make some cases that might suit you. I can't directly link to its search results, but they have a requirements selector here: http://www.istarusa.com/en/istarusa/index.php

http://www.istarusa.com/en/istarusa/products.php?model=EA-1M... (love the "XServe" aesthetic)

http://www.istarusa.com/en/istarusa/products.php?model=U-140...

http://www.istarusa.com/en/istarusa/products.php?model=M-140... (extra short!)