I signed up for a slot fan decided otherwise there was no room. He fits perfectly under connection is achieved as a bridge between clamped super. Some complain about the volume, but is not that I have a highend pc built and since the two fan of the graphics card are much louder and are also not as loud. I hear too happy if everything is still running. The performance is great, you could blow dry the hair behind the computer now. 11 ° C less there are with me. Absolute buy recommendation.