ik heb geen fans vanboven in case & geen luchtgaatjes enzo
blijft die lucht dat ie blaast dan niet gewoon hangen ?
had dees gevonden
The fan sucks air out of the case and blows it out the back of the PSU. Long ago PSU's did what you're suggesting but they decided it was a bad idea what with the heat that modern CPU's (Read that modern for the late 90's) were putting out so they went with exhause fans instead.