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Where to find HP-48GX RAM / ROM?? - Printable Version

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Where to find HP-48GX RAM / ROM?? - Steve S - 03-29-2004

I recently purchased an HP-48GX and would like to explore some expansion possibilities. Other than the obvious (eBay), where else might I look for RAM and ROM cards, either new or used? Based on what little looking I've done to date, these cards aren't very easy to find...??? Thanks.

Re: Where to find HP-48GX RAM / ROM?? - Jeff - 03-30-2004

Very nice ram cards at good prices are available from Klotz Electronic. The cards are "naked", i.e., they are basically bare circuit boards without the outer case of the HP cards, but since they are usually inside your calculator, that should not matter. Service from Germany was excellent when I bought a couple of them a year or two ago.

I second Koltz - Ron Ross - 03-30-2004

Koltz as stated above is an excellent source. I bought a 128K and a 1 Meg.

The 128K is needed to run Certain applications such as Meta-Kernal. Else for storage the 1 Meg is a much better buy. 2 and 4 Meg cards are also available.