400r Posted March 1, 2013 Share Posted March 1, 2013 I have installed two AF120 case fans, one on suction, one on extract in my 400r case. The suction is on the side of the 400r case and for some reason has the most annoying whine! Iv put in for an RMA as the other one works fine and is dead quiet Anyone else had these problems..??? Link to comment Share on other sites More sharing options...
This topic is now archived and is closed to further replies.