> Christian: whisper-silent low rpm base fan!? > May I ask you which kind/brand of fan you've got spinnin' inside your > Cube? Hi Luis! I picked up a 80mm fan from <http://www.pcsilent.de/de_gruppe_leise_luefter_80mm_ungeregelt.asp>. I took the blue "private label" one, but the Papst Typ 8412 NGLLE should be even quieter with equal airflow. You will have to bend open the brackets to squeeze in the 25mm height. Cheers, Christian