Updated to this new cooler coming from a Corsair H100i v2 . While idle and load temps are not that far apart , the coolant temperature on this H150i never goes past 31c even on this hot weather(ambiant temp 28c) , whilst on the H100i i was hitting 39c wich hurt my cpu temperatures. Well worth the upgrade, my 8700k needed this cooler . Also , thanks CCL Computers for the fast dispatch and delivery , would buy again. Great service and great cooler !