OCing 3570k with 520w PSU

xtreemcore

Honorable
Mar 1, 2013
8
0
10,510
Hi guys, I'm planning to change my stock cooler with corsair hydro h60(I bought it already) and going to do a mild overclocking (i.e. @ 4.2ghz). Will my 520w PSU enough to handle it?

Specs:
PSU = antex high current gamer 520w 80+ bronze
CPU = i5-3570k(currently at stock clock)
graphics = MSI GTX 680 twin frozr iii 2GB
Motherboards = Asrock z77E-ITX
RAM = 2x 4gb corsair LP 1600mhz
storage = - 1xhdd7200rpm
- 1xssd
case fans = 2x120mm fans
and 1 optical dvd rw drive