IMHO this is a great case. I just got it for christmas and have had no problems with it whatsoever. I have a total of 4 - 150mm fans, 1 - 200mm fan, 1 fan on both CPU and GPU and the PSU has 2 fans, and the sound from the fans is no issue at all. I was worried when i got it about the sound of the fans because it annoys me (lol like everyone) but was actually surprised to hear how quiet it is. That being said, i only have the fans on the middle setting, which keeps the system cool.
great case, worth the money. GL