The card would work fine, IMO it has enough power to even run a HD6950
Thanks, I'll put that in the mix for consideration.
yes, your system is quite good for gts 450.
if u have some more cash, should consider the higher cards.
of 6670 for nearly the same price with higher GPU power.
I have the evga 450 in my inspiron 560 and it runs pretty good, no complaints. but if i could have the money back i would've gotten the 6770/5770 its a better card for only like 10 bucks more. And it will run with a 650w psu. im running it with a crappy cm extreme plus 500w. if you want to see gameplay ill link to it.