Is this PSU enough for ....

[iSt-Karma]

Hi is this PSU ganna be enough for my rig....

CPU: AMD X2 6000+

GPU: For starters ganna get 1 HD2900XT and later on get another

RAM: Corsair Dominator 2x1gig DDR2 800mhz

MoBo: Not to sure yet but its ganna be summin like the Asus Crosshair

and the PSU i was thinking about is the Corsair HX620, will that be sufficient enough????

 

[iSt-Karma]

Thanks man this is what i got,

"Silverstone Strider 1000W 70A 4 x 6pin/ 2 x 8pin 2 CL YES (80%-85%) ACTIVE
$280.00 @ Newegg.com "

Now you said at the bottom of the page

"* Not recommended for high end systems. EX: Systems with an 8800GTX or better and/or Quad Core CPU. "

now my future plan was to upgrade to a quad core barcelona ??? now 1kW is surly enough??? and as for the brand silverstone is it good?