I am having some issues with my h50. I had a xigmatek 1283 before and after installing my h50 the temps are pretty much the same. (mid 40s idle, my room is always the hottest in the house.) I am using a push pull setup with the pwm fan that came with the h50 and a sflex to pull. Im thinking about moving the pump to a molex to 3 pin adaptor instead of into the mobo to see if this helps. Any feedback would be appreciated.