that board will support any single graphics card available. however, high end cards such as the gtx 280 from nvidia and the hd4870x2 from ati will not run to their full potential due to the lack of CPU power and RAM capabilities. Also, you will need a hefty PSU to run the more powerful cards
The Compaq SR1940IL supports a maximum of 2 GB of RAM, using two 1 GB modules of DDR2-533 RAM.
The Dell Optiplex supports a maximum of 512 MB of RAM using two 256 MB PC100/PC133 SDR SDRAM modules.
http://www.intel.com/support/motherboards/desktop/d945gcpe/sb/CS-027116.htm2 GB maximum total system memory
800 by 600
5000
2gb.
192 Gigabytes is the maximum.
The maximum amount of RAM supported by a computer depends on the processor and the motherboard.
4GB
As of August 2009, 2 TB is the maximum the average consumer can purchase for a desktop drive.
The manufacturer rates the maximum user weight supported as being 400 pounds.
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