PSU help

[Deleted]

What PSU I need to use my current GPU (gts 250 eco 1 GB) as physx with the gtx 670 ( Zotac GTX670 ZT-60301-10P )?

My build is :
CPU : i5 750 @ 3,5 GHz
CPU cooler : Arctic Cooling Freezer 7 PRO Rev. 2
HDD : 500 GB WD
HDD : 2 TB WD
SSD : Crucial m4 126 GB
Mobo : AsRock H55M-LE
RAM : 4 GB (2x2 GB) ddr3

I'm buying the PSU on www.e-key.it

Thanks for the help

[n0cturnal]

The selection on that site was a bit weird, but I managed to find a few good pieces for decent prices.

http://www.e-key.it/prod-alimentator...onze-21315.htm
http://www.e-key.it/prod-alimentator...650w-27249.htm
http://www.e-key.it/prod-alimentator...tion-20943.htm

Also the GTS 250 as PhysX is pretty much wasted with a GTX670.

[Deleted]

But it can increase the performance, and I already got it , so I'm not spending money on it. I need a new PSU because the one I own isn't working.