Noctua NF-S12B FLX Case Fan Review
 

Rage3D takes a look at system cooling with Noctua's 120mm silent flex fan, the NF-S12B FLX. Our investigation looks at whether placement of intake and exhaust fans contributes much to system cooling in a mid-range system, utilizing the recently released Cooler Master Elite 430, comparing results with fans from Xigmatek and Yate Loon.

http://www.rage3d.com/reviews/coolin...a_nf-s12b_flx/