1) You wont get much better cooling just by switching out the fans, even if it is a Noctua. I doubt you would see even a 2 degree difference. If you want better cooling, consider an AIO Water cooling loop like the corsair H100i or better. Or you could go with a better heatsink, the 212 evo or better.No but i want better cooling, i am thinking about noctua nfa9 will
It fit in the clips and how to get the clips off from the old fan?
And will the noctua nf a9 be better cooling?