Will this Seasonic PSU good enough for my system?

[GDM]

Will the Seasonic M12II-520 EVO Bronze (M12II-520 Bronze (SS-520GM2) be enough for my system?

i5-2500K 3.30GHz
Corsair 8gb ddr3
ASUS P8B75 Mobo (Honestly cant remember the exact model, just over 2 years old)
1x ssd drive, 3x sata drives
EVGA Nvidia GTX 770 SC ACX 2GB
SoundBlaster sound card
CM Trooper chassis (think 3x 120mm fans)

No overclocking except the gfx card factory oc.

I wanted the X-series 650 but there is no stock in our country except for the above mentioned PSU and the X-Series 750W Gold.

Either I get this budget psu and wait for stock, or get the X-Series 750W Gold now which is quite expensive and also a bit overkill I think.

Thanks

 

[Dark Lord of Tech]

It's not enough power for your specs.

 

[GDM]

It's not enough power for your specs.

Yeah thought as much.
What would the recommended size be for this setup for best performance and efficiency?
Is the SeaSonic SS-750KM3 X750 good or overkill?

 

[geofelt]

EVGA suggests a 600w psu with 42 +12v amps. The 550w Seasonic is a fine card but delivers only 40a.
http://www.evga.com/products/Specs/GPU.aspx?pn=fa93efc9-a44b-448c-bcea-aff0b5bd7aeb

I have no problem overprovisioning a PSU a bit. Say 20%.
It will run cooler, quieter, and more efficiently in the middle third of it's range.
A PSU will only use the wattage demanded of it, regardless of it's max capability.

The X750 is as good as it gets and is not overkill. If your budget permits, buy it.
I bought the same unit years ago.

 

[Dark Lord of Tech]

A The Seasonic would be a great choice , very reliable and stable power.

Leaves you headroom for upgrades. 😀


Tier 1 Brands - The Most Powerful And Stable Components On The Market.

Antec Signature
Antec High Current Pro -1200w
Antec HCP Platinum 1kW
Cooler Master V series 700, 850, 1kW
Corsair AX
Enermax Galaxy
Enermax Revolution
EVGA SuperNova G2 1000W and 1300W
Kingwin Lazer Platinum
PCP&C TurboCool
PCP&C Silencer Greater than 610 watt
Sapphire Pure
Seasonic X-Series
Seasonic S12D/M12D
Silverstone ZF (Etasis 85/75/56)
Seventeam ST Greater than 600w (SSI, V2.91)
Silverstone OP/DA Greater than 700 watt
Silverstone ZM
Ultra X3 Greater than 1000 watt
XFX Black Edition
XFX XXX Edition
Zippy/Emacs SSL
Zippy/Emacs GSM
Zippy/Emacs PSL
Zippy/Emacs HG2
Zippy/Emacs HP2

 

[GDM]

Thank you both so much for your replies, wish I could pick more solutions 😛
Great list compilation, one for the bookmarks, thanks SR-71 Blackbird!

Think I'll go with the X750 then \o/