Can you add on another 512 of push to this compaq presio C500?

Answer:

it depends on if you hold the ram space for it. but as long as the motherboard have the slots and it doesn't exceed the motherboards maximum alowed ram after sure you can.
if you have an unfurnished slot, sure.
Considering there are 3 different 500 models to switch on with.

But from what I read contained by support and specs, you already have 1-512mb memory card installed and one vacant slot with a possible 2gbs that the mobo can fiddle with so Yes, you can add an more 512 card to your mobo...
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