Upgrading my graphics card

d726

Reputable
Oct 24, 2014
13
0
4,510
Hello all,
The computer I currently have is the Dell Inspiron Desktop . The graphics card that I'm planning to get is the GTX 760 and I wondering if I should get a power supply that has wattage greater than 500 which is the minimum requirement to run the graphics card. Or is it just a waste of money for this kind of PC? The power supply I was planning to get was the Corsair CX500W. Any recommendations for a better power supply would be great.
Thanks!