LOL seen people spend way more for 2c worth of cooling.
imho the coolermaster hyper 212 is a very good air cooler, for mild overclocking and for far less then the cheapest AIO liquid with performance that would best some of the lower end single fan liquid coolers, and as documented very well in another thread did well for me up till 4.3, after that the voltage increase demanded a better cooling system. To say that another fan for push/pull would cost half as much as the cooler, to me means that you could get a air cooler that is that good with two fans for very cheap. And one advantage it has that this liquid cooler doesn't it is moving air over the RAM and the Northbridge, something the waterblock doesn't do, so therefore I had to add another fan to make up that airflow.