Best Graphics Card for Dell Optiplex 745

[combiot21]

I have a dell optiplex 745 and im looking to upgrade alot of stuff on it. it's the first computer ive bought and it was at a cheap price so i didnt look at all the specs cuz i dont know to much about that stuff. i've done some research and i know some more stuff about my computer it has 280watts as the power source but im looking to upgrade that, the video card is awful its a intel chipsett and its just awful so thats my main concern finding a video card that my computer supports. can anybody help me out that now alot about video cards and how to tell which one your computer supports. Thank you


the specs on my comp are:

Window 7 Professional

Processor: Intel(R) Pentium(R) D CPU 3.40GHz 3.39GHz (no idea if this is good or not)

2 GB RAM

System type: 64-bit Operating System

Pen and Touch: No pen and touch is available for this display

 

[GreenDutchAlien]

I think it's a bit old and slow pc so maybe not sure if it is worth upgrading, i dunno.

Still, if you want to upgrade we need to know which one you have ; the mini tower, desktop, small form factor or the ultra small form.