- Nov 17, 2001
I've got the Hydraulic full tower. I've noticed that when my side panel is closed, my CPU fan slows down in speed a bit. When I leave it open, it will speed up. Is this because of my side panel or that the panel is touching something inside the tower? I've got 2 twist ties (plastic coated) holding together a 120mm Delta blowing against my CPU fan/HS. I'm not sure if there is anything else touching.