I have a Dell Dimension 4500 series desktop with 256mb of ram and I want to upgrade to 1gb. Im limited to only 512mb per each slot, but I could be wrong on that. I was wondering what kind of ram would you guys recommend and am I only limited to the specs of my computer.

pc2100 ddr 400mhz

also you could use;
www.crucial.co.uk
www.cruical.com
depending if u in USA or UK.
They have a very good service andhave been established for a couple of years. Also run their system checker, to see what you can buy and for how much.

try to invest minimun in 1GB and I think regarding your 512MB per slot issue I need you to speak to dell Cust care. You might as well be wrong in that.

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