The SilverStone PSU Muffler, is just what it sounds. Placed over the back of your PSU, it's supposed to dim the noise, so you can finally establish your quiet PC.

Computer power supply keeping your computer from receiving the quiet status that you want? SilverStone has recently released a PSU Muffler to help out with this, so let's see how well it performs.



Link: Tech Gage