BigJim said:
nvidia 7600gt pci at newegg is less than 100 dollars with rebate. I
would not get anything slower. Stay away from the gs cards. I have order
a few items from them and they are reliable. Just order memory and it
took 3 days from the time I placed my order. I live in PA and they have
a warehouse in NJ. Check the link below
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130073
One advantage of the 7600GT PCI Express x16, is I don't see an auxiliary
power connector in the upper right hand corner. On some prebuilt computers,
the issue is they don't have a PCI Express 2x3 power connector, when one
is needed.
http://images10.newegg.com/NeweggImage/productimage/14-130-062-03.jpg
This is a high end card. It needs two PCI Express 2x3 power connectors,
in the upper right hand corner. This card draws about 12V @ 12 amps.
This will squash a machine with too small a power supply. And the card
may be too long to fit in your computer (or mine for that matter).
http://images10.newegg.com/NeweggImage/productimage/14-125-049-03.jpg
You can get some power numbers for cards, in article on Xbitlabs.com .
The 7600GT draws only 35.8W in peak 3D mode, which is mainly 12V loading
and about 3 amps from the +12V rail. High end cards draw up to 12 amps
or about 4 times the power, and need as many as two 2x3 PCI Express
connectors.
http://www.xbitlabs.com/articles/video/display/power-noise_5.html
Benchmarks for cards are here:
http://www23.tomshardware.com/graphics.html
The Dimension 9200 appears to have a PCI Express x16 slot. I just
thought I'd check and make sure. The default was a 7300LE Turbocache.
http://www1.ca.dell.com/content/products/productdetails.aspx/dimen_9200?c=ca&l=en&s=dhs&cs=cadhs1
There is a comment here, that the Dell 375 has two 12V @ 18A
rails - check the label on the side of the supply to be sure.
(One rail feeds the processor, the other rail would go to the video
card, hard drives, optical drives, and cooling fans.) A Core2 Duo
draws 6 amps from one rail, which means the other 18A rail should
still be able to run flat out. (12 * 6 + 12 * 18 is less than 375W.)
Power unaccounted for, is about 50W for the motherboard and RAM, and
a bit for +5VSB standby. So as long as the Dell cooling system can
take the extra heat, you might even manage to use something more
powerful than a 7600GT. Really depends on how many hard drives
and optical drives are in there, and whether there is a PCI Express
2x3 power connector, for those more powerful cards.
http://www.broadbandreports.com/forum/remark,16927241
Have fun,
Paul