dont need It running spec!!!! but if You going to overclock you need it! for exaple there arereviews stating the passave cooler only make a 1 C. Diffrerence but the active would probubly be about 2 C cooler .. could make the ram more stable at higher clock rates... But if you have a modded case .. they look cool ..
:cool: <font color=blue>The Hardware Junkie</font color=blue> :cool: