Noiseblocker NB-X-Swing HDD silencer
 

Noiseblocker have been around for some time silently (notice the pun?) removing noise from PC’s all over the world. Today I have their NB-X-Swing which sounds like something that you would find in a sex shop, but no, it’s a HDD noise reduction device.

http://www.xsreviews.co.uk/reviews-121.html