Noiseblocker NB-BlackSilentFan XL2 and NB-Multiframe S-Series MF12-S3HS Fans
 

In this review I will test 2 different types of fans from Blacknoise, a company from Germany, well known for their good quality, silent and efficient fans. The tests will be done inside a HAF 922 case from Cooler Master and I will compare the results with the stock cooling solutions and some fans I have tested in the past.
http://www.pcshoptalk.com/forum/showthread.php?t=24403