Build a PC Question bout PCI and PCI-E

[Sexy-Beast-Joel]

I wanna get a gfx card but the one I am lookin at is a PCI-E will it fit/work in PCI?

 

[LookinAround]

No.

This link provides both a picture (scroll down from top a bit) and explanation that should give you a good idea why.

 

[Hexon]

It really is worth it to upgrade to be pci-e compatible, pci/agp is being left in the dust in terms of data throughput