Good PSU for overclocking?

[Pit Pat]

what's the good psu for overclocking i7 3770k and msi r9 280x?

 

[JuX]

Get something from Corsair / Antec / SeaSonic / Zalman / XFX with 80+ with around 650W. The CPU and GPU take 350W by themselves when gaming on big loads. And with that power supply you will have space for a new cooler if you will overclock.

 

[VolvoDoto]

http://www.newegg.com/Product/Product.aspx?Item=N82E16817171080
Seasonic KM3 internals.
Fully Modular.

 

[Pit Pat]

Get something from Corsair / Antec / SeaSonic / Zalman / XFX with 80+ with around 650W. The CPU and GPU take 350W by themselves when gaming on big loads. And with that power supply you will have space for a new cooler if you will overclock.

how about cooler master?

 

[JuX]

I'm not sure about them. They do seem fine and have more than 80% power efficiency, so I guess they are good to use and will last..

 

[Pit Pat]

I'm not sure about them. They do seem fine and have more than 80% power efficiency, so I guess they are good to use and will last..

I'm thinking of buying Corsair TX 750m 80+ bronze. is it a good one?

 

[JuX]

Yes, that is a great choice and will be enough for your system's needs.

 

[juanjostorreshernndez]

I'm not sure about them. They do seem fine and have more than 80% power efficiency, so I guess they are good to use and will last..

I'm thinking of buying Corsair TX 750m 80+ bronze. is it a good one?

The R9 280X has an elevated max TDP of 250W and requires 30A and a 550W psu minimum.
So with Corsair TX750W you should be just fine, even having more headroom for future upgrades.
The most recommended PSU on this days are:
Seasonic, XFX, Antec, Corsair (TX,HX,AX,AXi series)