I've bought the radiator because of me my Intel boxed cooler 3770K has not convinced. Together with the second TY147 and the Arctic Cooling MX-2 thermal compound, the CPU now has a temperature of 34 ° C. The volume is very pleasant. However, it could at narrow housings lead to problems with the altitude, but that's in the Raven 2 Silverstone no cause for concern. So I can recommend this cooler absolutely.