question about quad memory module

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question about quad memory module

04-17-2016, 06:27 AM

Post: #7

wojtek Offline

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Posts: 131
Joined: Dec 2015

RE: question about quad memory module

(04-16-2016 10:20 PM)Dave Frederickson Wrote: What you need is the HP-41 MEM-O-PAK which was a module wallet with battery backup.

Thank you. For that price one could buy DM41 or DM41L from Swissmicros.
BTW. How long DM41 and DM41L retain memory contents while batteries are pulled out?

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Messages In This Thread

question about quad memory module - wojtek - 04-16-2016, 09:18 PM

RE: question about quad memory module - Geoff Quickfall - 04-16-2016, 09:23 PM

RE: question about quad memory module - wojtek - 04-16-2016, 09:54 PM

RE: question about quad memory module - Dave Frederickson - 04-16-2016, 10:20 PM

RE: question about quad memory module - wojtek - 04-17-2016 06:27 AM

RE: question about quad memory module - Sylvain Cote - 04-17-2016, 01:26 PM

RE: question about quad memory module - Ángel Martin - 04-17-2016, 06:36 PM

RE: question about quad memory module - TASP - 04-16-2016, 10:53 PM

RE: question about quad memory module - wojtek - 04-17-2016, 06:11 AM

RE: question about quad memory module - Massimo Gnerucci - 04-17-2016, 07:57 AM

RE: question about quad memory module - Sylvain Cote - 04-18-2016, 07:58 AM

RE: question about quad memory module - Geoff Quickfall - 04-17-2016, 06:57 PM

RE: question about quad memory module - Sylvain Cote - 04-17-2016, 07:47 PM

RE: question about quad memory module - Ángel Martin - 04-18-2016, 05:07 AM

RE: question about quad memory module - Geoff Quickfall - 04-18-2016, 06:25 AM

RE: question about quad memory module - TASP - 04-18-2016, 01:04 PM

RE: question about quad memory module - ElectroDuende - 04-18-2016, 01:54 PM

RE: question about quad memory module - Diego Diaz - 04-19-2016, 03:04 AM

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