Thanks everyone for answering, but hyper 212 wouldn't fit in my case, because heatsink height is 158mm and maximum height for my case is 148mm. Btw i am looking for air cooler and i can spend from $60-80. Also i dont want to overclock the cpu. But for now i am running stock cooler for amd proccesor, which is bad, because when i run something heavy it gets noisy and temp reaches 50C-55C.