I have a dell dimension 4500 with 128mB of RAM. I was wanting to add an additional - 512MB PC2100 DDR 266MHz in the spare slot. Still not much but i am sure it will help my chugger..
I have read and tried to familiarise myself with RAM speed, MHz etc. I went to a local computer store to by the RAM described above but they did not have any and the guy said just buy PC2700/333MHZ as it will work fine and just match the lower speed of the original stick. I was skeptical and thought i would check...... thx