Finding a graphics card with available Power supply?

[DFlint24]

Im looking for a graphics card that would work for this system http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01959720&tmp_task=prodinfoCategory&cc=us&dlc=en&lc=en&product=4120042#N398

its a 300 watt psu.. any ideas of what cards i could use for this system would be great! thanks!

 

[DFlint24]

Also this isnt my computer so i cant upgrade the psu

 

[DjDafiDak]

Well, any grapichs card that uses less then 300 watt =P

give me a budget, and i will be able to find the best one that fits ur budget and that would work with ur pc.