Can this PSU support and overclock ?

[ShockBolt]

Hey guys, i have a EVGA GTX 970 and my PSU is a Cougar 500W RX 500, do you guys think this PSU will give enough power to overclock ? or i should by a 600W – 700W before trying to overclock ?

 

[Suztera]

Yes you can overclock your gpu with your psu just fine.
Here a review of your psu. It's decent enough.
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=345