Just installed one of these for rear of case , only a 2 degree drop from old fan , however does run very quiet , recommended just for the fact noise level is much better than stock one , would buy again

i replaced one standard 80cm rear fan with 2 of these 1 front one rear and the difference is amazing. The noise has all but disappeared and my mainboard is running about 15c cooler than it was, i have now ordered some more for our other pcs. No...

Fans are absolutely silent, but still provide good airflow. Couldn't recommend them more!

This fan is a considerable upgrade from my old antec turbine (not a name, just a metaphor), by comparison it IS silent, but if its the only fan i have running i can barely hear it, probably about as loud as a whisper at 10ft give or take.