Best PSU for Overclocking my system

[MITSOSG13]

So my system is FX8370@4.3Ghz MSI GTX970 and GA990FXA-UD3 Rev. 4
i want a quality psu to overclock cpu and gpu, if i overclock my CPU at 4.7ghz and start gaming the psu gets loud not much but it gets loud and totday i bought gtx970 and requires 42AMP on 12V rail and is exact my psu output (Corsair VS550) I want to bios mod gtx 970 to remove temp-voltage-power limit to achieve high overclocks as i did with my 960, so i want a good recommendation if possible budget,i want you tell me several PSUs because in my country hardware is pretty limited

 

[Armadillo2001]

I would say a good quality 650W PSU would be sufficient. Look at these:

EVGA 650 GS
EVGA 650 G2
Corsair RM650i
Corsair RM650x
SeaSonic X-650

All of these are high-quality Tier I PSUs with great reliability. Any of them will be more than suitable.

Happy overclocking!

 

[nayrnayr1]

http://pcpartpicker.com/part/evga-power-supply-220g20750xr

http://pcpartpicker.com/part/antec-power-supply-hcg620m

http://pcpartpicker.com/part/corsair-power-supply-rm850

http://pcpartpicker.com/part/ocz-power-supply-oczzt650w

http://pcpartpicker.com/part/fsp-group-power-supply-hg750

http://pcpartpicker.com/part/corsair-power-supply-rm650

http://pcpartpicker.com/part/evga-power-supply-220gs0650v1

http://pcpartpicker.com/part/evga-power-supply-110b20750vr

My favorite and IMO the best of all!!!! http://pcpartpicker.com/part/seasonic-power-supply-x850