DragonSteelMods posted a review on the SilenX iXtrema Pro 80mm and 120mm Fans
A quote from the article:
SilenX iXtrema Pro 80mm and 120mm Fans Review
Hey look we have a fans for review today... Yeah I know, it doesn't sound too exciting, after all they're just fans right? Well no, these really aren't your typical case fans, these products are from SilenX and claims to have the ultimate in airflow to noise ratio of any fans out there. The first thing you'll notice is the design differences, they look very different from any other fans out there, then when you plug them in you'll notice the absence of any real noise coming from them. I bet you're wondering how does one test a fan, well I figured the best way to test these fans would be to mount them on two CPU coolers that I reviewed recently, the Scythe Ninja Mini, and the Coolink Silentator and see how much of a difference, if any, there is between the silent Scythe and Coolink fans and the iXtrema Pro fans from SilenX...
SilenX iXtrema Pro 80mm and 120mm Fans Review