Currently on my 212 EVO I have the stock fan pushing and another aerocool white led one that came with one of my old cases... If I were to put two Aerocool Shark 120MM on the Hyper 212 instead, would it make a difference?
Depending if you plan on using a faster speed (RPM), but as for brands, the stock CM fan and the one you have right now is totally fine. It's not worth the money if you don't plan on going hard.
Okay we have the same processor, the same cooler, the same oc and almost the same motherboard haha... on my sabertooth my CM fan only spins at 1600 max yet it's rated for 2000? Do you have this problem?