Hello there, Now since about 2 weeks I use the Cooler Master Nepton 240M and'm pretty happy so far. Installation was easy to handle thanks to the guidance of well-described. My i7 4790k @ (still) Stock is running in idle as the 27-29 ° C and in my endurance tests I never got more than 68 ° C. The fans are whisper quiet, even at higher speeds (My running mostly at 1100 RPM).
The only drawback is what this WaKü the pump, because it makes, not very loud, but still funny noises. Of course, you hardly hear this if you have a headset on and play something, but when you look a movie / series of its speakers, the sounds interfere with already.
All in all, the Cooler Master Nepton 240M a good AIO cooler.
