Pros: before i got this cooler my unlocked phenom 2 x2 565 3.4ghz cpu unlocked to 4 cores ran around 50C at load and idled around 32-36C. after getting the cooler my unlocked cpu runs around 32-36C at load and idles between 26-29C and best of all i can put 2 fans to it

Cons: none

Overall Review: i never had a cpu cooler before untill this one i would recommend this cooler to anyone