Re: New Vostro 430 Video Card Needed! Please Help
Welcome to the Dell Community.
With reference to your post regarding upgrading the Power Supply and for a GTS 450 Video Card, I would suggest you to upgrade it to a 600 W Power Supply. The minimum Power Supply for a GTS 450 Video Card is 400 Watts, but we recommended, you upgrade it to a 600 Watts Power supply for a better performance
Please let us know if this helps.
Thanks & regards
Dell Social Media Responder