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HP-71B Ram Modules


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Post: #7
07-12-1999, 06:44 PM
Jeff Offline
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Posts: 245
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Are there actually 32K and 64K Ram modules out there for this calculator? Please let me know. Thanks, Jeff

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Post: #8
07-13-1999, 04:00 AM
DaveC Offline
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Posts: 90
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I've seen 4,8 16 and 32K RAM modules...

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Post: #9
07-13-1999, 07:24 AM
Jeff Offline
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Posts: 245
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Where can I get these Modules? Please let me know. jeff

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Post: #10
07-15-1999, 01:22 AM
Karl Hafen Offline
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Posts: 15
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I have a 64k module. It is made be CMT and plugs in the port where the card reader usually is.

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Post: #11
07-13-1999, 03:03 PM
Ulf Hallmann Offline
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RAM modules up to 96k were available and were plugged into the card reader bay.

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Post: #12
07-14-1999, 11:31 PM
Carlos Murillo Offline
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Posts: 17
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Joined: Jan 1970

I have seen 32K and 64K modules by Corvallis MicroTechnology (CMT) and 96K, card-reader port RAM modules by Handheld Products. They are _very_ rare. It took two years before I could find someone who would sell me a 96K module. It is also possible to solder up to 4-5 standard form factor modules inside the HP71 (not recommended for the faint of heart), so that the front ports are left free for ROMS.

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