This fan blows me away it is THAT powerful. Ok, slight exaggeration. But this fan moves a ton of air and is super quiet. I compared maybe a dozen actual fans (not just specs). This one beats them all. No surprise that you can get it from Cooler Guys. It is also supposed to be long lasting thanks to its special ball bearings. Will let out know in a few decades. The anti-vibration pads on the corner are also a nice touch.