The Brocken has its name for a reason: it is not particularly small, and on the "real" chunks often blows a cool breeze. The cooling an i7 3930K is that is absolutely fine. The radiator is also quiet.
The assembly instructions must be urgently revised. The insertion of the rubber buffers in the fan frame device for Gedults- and guessing game. A note on the placement of the fan is missing, the pictures on the Faltblättchen are deficient.
