HP-85

computer

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July 15, 2026

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The HP-85 was a desktop computer introduced by Hewlett-Packard Company in 1980. It was part of the burgeoning personal computer revolution, a period when computers began transitioning from large, expensive machines operated by specialists to more accessible devices for businesses and individuals.123

The HP-85 featured a built-in tape drive for data storage and had a closed architecture, which limited third-party software development. It was also incompatible with the IBM PC, which was emerging as the industry standard. These factors contributed to its lack of market success. Despite this, Hewlett-Packard continued to innovate in the computer market, eventually finding success with products like the HP LaserJet printer.132

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The IBM Personal Computer
…1980 it brought out its HP-85. Hewlett-Packard’s machine was more expensive ($3,250) than those of most competitors, and it used a cassette tape drive for storage while most companies were already using disk drives. Another problem was its closed architecture, which made it difficult for third parties to develop applications…
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…1980 it brought out its HP-85. Hewlett-Packard’s machine was more expensive ($3,250) than those of most competitors, and it used a cassette tape drive for storage while most companies were already using disk drives. Another problem was its closed architecture, which made it difficult for third parties to develop applications…
Read More