Quote Originally Posted by Polizei View Post
My side panel seems to rattle because it doesn't line up right, I don't think. Harddrive vibration doesn't seem to be dampened too well, but for $50, I'm not going to complain. I'll find some rubber or something to dampen it.
Hard drive suspension works well in this case (no pun intended). I have my Samsung 500gigger suspended in the bottom 5.25" bay, can only hear it when it seeks.

Oh, and be sure to remove all fan grilles. And rubber-mount your low-speed fans. And buy Dynamat/roofer's tape equivalents with which to coat the inside of the door and other surfaces of the case. And a Seasonic-built PSU (HX520, VX450, HX620, etc.) for even more silence. *deep breath

Not the quietest case in the world, but with some work, it's manageable.