File:HP 9101A extended memory unit.- magnetic core memory module -solder view.jpg
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[edit]DescriptionHP 9101A extended memory unit.- magnetic core memory module -solder view.jpg |
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.” |
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Source | Own work |
Author | Mister rf |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:09, 10 December 2021 | 6,718 × 3,602 (9.72 MB) | Mister rf (talk | contribs) | Uploaded own work with UploadWizard |
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The following 6 pages use this file:
- User:Mister rf/Gallery
- File:HP 9101A extended memory unit.- magnetic core memory module- opened.jpg
- File:HP 9101A extended memory unit.- magnetic core memory module.jpg
- File:HP 9101A extended memory unit.- magnetic core memory module - component side.jpg
- File:HP 9101A extended memory unit.- magnetic core memory module - details.jpg
- File:HP 9101A extended memory unit.- magnetic core memory module - macro detail.jpg
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Orientation | Normal |
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Software used | ACD Systems Digital Imaging |
File change date and time | 22:13, 10 December 2021 |
Y and C positioning | Centered |
DateTime subseconds | 255 |
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