Scythe's Arctic Silentium 1
 

With Scythe's new Arctic Silentium 1 case they have broken with tradition
and designed a case that does not follow the standard guidelines used in
most ATX cases since the mid-90's. The Arctic Silentium 1 was designed from
the ground up concentrating on two key things - noise reduction and optimal
thermodynamic properties. With the cases bottom ventilation system and the
use of four - 80mm temperature controlled fans to provide a constant
positive airflow the case it is able to achieve great temperatures while
producing very little noise.

Link
http://hi-techreviews.com/nuke/silen...tium_page1.htm

With case bottom vented; I installed my first CV two and a half years ago. I will look for the modded case ..... some where in the garage; may be at the attic.:^D

temperature tests are quite lacking,

No surprise here ..... particularly HDD temps.:)