I need some recomendations on Dell vostro 220s video card upgrade?

Recently i bought a dell vostro 220s(slim tower) and i want to upgrade/change my video card and here is the specifics



Processor

Intel庐 Core鈩?2 Duo E7400 (2.8GHz, 3M, L2Cache, 1066FSB)

Memory

3GB DDR2 SDRAM 800MHZ - 1x2GB 1x1GB

Hard driver

250GB Serial ATA Hard Drive (7200RPM) w/DataBurst Cache鈩?br>
Video card

Integrated Video, Intel庐 GMA X4500HD

PSU

250w original from Dell



and i tried to looked at some lower profile graphic cards but i dont know which i could use since i dont know how much volts do they require, thanks in advance!I need some recomendations on Dell vostro 220s video card upgrade?
Fact is, none of the low-profile video cards use much power.



You will NEVER find high-powered gamer cards like a 9800GTX in low-profile format because they are designed for full ATX cases where heat dissipation and ventilation will not be a problem.



That's the reason why card makers only use low-power-consumption GPUs in low-profile cards, like the 9600GT which draws a maximum of 80 watts.



You should be able to use any low-profile card in your slim-case PC, as long as it can fit lengthwise into your case.