Let’s take a look at the Streacom FC5 EVO, a very unique, slim HTPC case with passive cooling.

Here is a snippet: "Streacom is a German company specializing in fanless HTPC (Home Theater PC) cases. Cases from this company are all manufactured with thick aluminum sheets and come with a passive cooling solution for the CPU, using the case as a heatsink for the processor. The FC5 EVO is only 2.4" (60 mm) tall, making it the slimmest case we've ever seen. Let's check it out."



Link: Hardwaresecrets