Is 550w enough?

[586b]

i'm buying new parts for my computer ,and i already have the psu ,
is the xfx core edition 550w P1-550S-XXB9

this power supply is enough to my configuration ?I will not overclock.

1x hd 500gb ,1x hd 160Gb 1x optical drive

EVGA GTX 560 1Gb

asus p8p67-LE

G.Skill Sniper DDR3 1333MHz 8GB(2x4gb)

Intel Core i5 2500

My psu is good ?should i buy other ?Thanks.

 

[MrBlkfx1]

Your 550W PSU will run your system just fine. But if you ever wanted to upgrade to a stronger card or even run a dual card set up. You would want to look into getting a higher wattage PSU. But for now I wouldn't worry.

 

[586b]

So i'll buy immediately ,thanks

 

[Tedster]

http://extreme.outervision.com/psucalculatorlite.jsp

add 30% to the results for cushion

 

[586b]

Thanks guys