Inside the NZXT Panzerbox we found that through some creative thinking full sized parts not only fit but they are provided more than adequate cooling. Putting a 10" VGA card in a case is no big deal but if that case is cramped with not much air flow you are going to overheat your system pretty quickly. The two 190mm and one 120mm fans do an outstanding job of keeping the interior of the case cool.
http://www.overclockercafe.com/Reviews/cases/NZXT_Panzerbox/index.html
