|"I looked on dell site said|
ati radeon hd3450 256
does it meen that's all I can use"
No, as phil22 stated, you can use just about any PCIe card as long as your power supply can handle it. You're not going to do very well with a 255W power supply though. And the 2 cards you mentioned from Dell are both old & they suck, avoid them.
See the following: http://www.tomshardware.com/reviews...
message edited by riider