DDR 2100 or what???

Ok so am i correct in saying that it will not use 2700 ram? I know some mobo's can I just can't find the specs on the 4500. And thanks for the rapid response!!!

Here is what it uses: DDR SDRAM PC2100 @ 266 MHz

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Specs are under Reference Tab, User Guides, Systems, Dimension, 4500. http://docs.us.dell.com/docs/systems/dim4500/specs.htm#1101572

Crucial, a division of Micron - one of the largest memory manufacturers and a supplier to Dell, sells DDR memory for your machine and guarantees the fit if you use their configurator. They also provide a lifetime warranty. You can use my memory configuration page below if you'd like.

Rick

SOLUTIONS

To select the correct memory for your computer, try my configuration page Memory Configuration - click here

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PC2700 will be of no use, that is correct. It might run, but only at PC2100/266mhz speeds.