Marto492 :
Hey, i recently built my pc with this motherboard and a I5-4690k. My question is, can i overclock my cpu with this motherboard? Here is a link of its specs: http://www.asrock.com/mb/Intel/B85M%20Pro3/
Your motherboard very simple. No recomend OC.
84W limit for this motherboard.
But if you want OC and problem not scare you, you must search non Z OC.
But i not found information on this motherboard:
P85 Pro3
B85 Pro4
BIOS Support Non-Z OC with K series CPU.
B85 Pro3
No information.
I not recomend, economy on motherboard in the future.