Would this video card work on my system?

I am buying a new graphics card for my Sony Vaio VGC RB-40 This is the card im buying: http://www.newegg.com/Product/Product.aspx?Item=N82E16814102801



These are my system specs:

Sony Vaio VGC RB-40

Intel 915G Express MOBO

2GB of RAM

ATI X1300 graphics card (about to be upgraded)

Intel Pentium 4 (3GHz) Processor (dual core).

Video Output Interface: PCI Express



and would this card work with one of these expansion slots:PCI Express x16 PCI Express x1 PCI x 2? Thank You !|||Your processor will bottle neck that card. It will work, but only way less at its full potential.

Your powersupply is another factor. Is it enough to run it?

If you like ATI try this onehttp://www.newegg.com/Product/Product.as…

Play any game out today

Here is a good psu http://www.newegg.com/Product/Product.as…