Thermaltake Big Typhoon
 

It's been a long time since an air cooler has impressed us, and the
Thermaltake Big Typhoon delivers in a big (no pun intended) way. We've
seen massive coolers before, but in the past, not even the biggest coolers
were able to power past the Koolance EXOS. While the EXOS still has the
advantage at its highest speeds, the noise levels are much louder than the
Big Typhoon which is near silent.

http://www.viperlair.com/reviews/coo...ltake/clp0014/