Can I overclock on this PC?

[No]

I have a PC i never use and have never overclocked my CPU before so I was like why not

http://pcpartpicker.com/list/tdwnQV

Is this compatible to overclock? I'm talking like to 4GhZ or even more if i can

[Arc_Jester]

Yes, the FX series aren't the best CPUs but they are very good overclockers with the right cooler.

[BlueChinchillaEatingDorito]

Yes, any FX processor is unlocked to overclock. Whether or not it reaches to 4.00GHz would depend on your particular chip but for the most part they should be fine.

[RaspberryPiFan]

Yes. But upgrade that PSU to at-least 600w. A good unit is a SeaSonic G 650w.

[Suika]

While I don't trust ASRock's quality on the AM3+ socket, you should be able to get a very healthy overclock, possibly 4.5GHz on the high-end if you'd like to stretch it.

[RaspberryPiFan]

7 minutes ago, Suika said:

While I don't trust ASRock's quality on the AM3+ socket, you should be able to get a very healthy overclock, possibly 4.5GHz on the high-end if you'd like to stretch it.

ASRock makes a great board. And 4.5GHz on an FX is very easy. Got 5.2 on my 4300.

 

And if you don't believe me...