When I built my first PC a few years back, I used the excellent Cooler Master Hyper 212 EVO to cool the processor. However, I remember feeling very confused about how I should mount the fan to the heatsink – some people said ‘just stick it on any way’, while some online pundits were certain that I HAD to use two fans in a push/pull configuration or else my PC would burst into flames at any moment.



Link: Kitguru