File:HP 9101A extended memory unit.- magnetic core memory module - macro detail.jpg
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Summary
| Description |
English: Magnetic core module from HP 9101A Extended Memory Unit.
Made by AMPEX for Hewlett Packard, 1970s; “The 9101A was a 19-inch rack-mountable memory expander for the 9100A/B calculators. It provided an additional 20,832 bits of memory storage, or 248 fourteen-digit registers.” |
| Date | |
| Source | Own work |
| Author | Mister rf |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:09, 10 December 2021 | | 1,207 × 981 (1.79 MB) | wikimediacommons>Mister rf | Uploaded own work with UploadWizard |
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