I bought the cooler for my living room HTPC. When Closing the case a power supply cable is caught in the fan, and it is immediately canceled a fan blade. Thus, the fans got a unbalance and he caused immensely strength vibrations. Thus, the fan is no longer usable. Unfortunately tore when removing the fan or by the vibrations (which I do not know exactly) two rubber plugs. This can unfortunately nowhere buy more and therefore I can not grow new fan. The selection of 100 mm / 100 mm fans would anyway limited.
No Matter. At the moment I run the radiator so semi-passive. This even works quite well.
The deduction is available for the fragile fan and for not nachkaufbaren rubber plugs. Positive note is particularly easy installation (Socket FM2).