Once used you will no longer screws!

Have these cute "Rubber Screws" a few weeks now in use and am quite excited.
The good thing about this screw replacement is that you do not always own toolbox must dig to look for a screwdriver, which is to remove the screws of the fan. Just pull out and you're done.

Now to the functionality in terms of volume reduction of case fans.
My case fan from Xilence are indeed so already barely audible, but by the Rubber Screws one hears nothing now. The effect is, despite simple idea, amazing. The Screws thus disconnect the fan and the housing wall and conduct vibrations continue only reduces greatly, so that no noise is generated on both sides.
So if you have installed quite noisy case fan, but put on silent desktop operating great value, I advise you to invest the money - it's worth (possibly) for you.

(((Review based solely on subjective assessment and may differ from other fundamental notions of yours.)))