One large benefit of the Spectrum Fan Card is actually how much air this product really moves. Each fan pulls approximately 17.73 ~ 29.54 CFM (depending on the fan speed setting) with an RPM speed range of 2400 ~ 4000 RPM and a noise level of 25 ~ 36.64 dBA. As previously mentioned, the premise for this product is to pull air from the bottom of the case, a common dead zone in computer case where cooler air gets trapped, and blow it towards the top providing additional video and case cooling. The Spectrum's UV LED's are very bright and illuminate the UV sensitive plastic nicely.



Link: MTB