Madshrimps:

Noiseblocker are a company known for listening to the media and improving their products. Today we’ll be trying out the revision 3 of their fans from their BlackSilent range. These fans have been improved extensively and after the reports from revision 2 of this model, can these fans actually get much better? Well, read on and you’ll find out.

http://tech-reviews.co.uk/reviews/noiseblocker-blacksilent-fans/