Computers that are mainly used by large organizations. They are quite large, their equipment can take up to a full room and can be used by thousands of people at the same time. They are being used for financial transactions, censuses, statistics, enterprise resource planning and by large businesses for most of their activities.
Supercomputers / Mainframe Computers
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PC-GR TECH HISTORY Robotron K8912
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Robotron K8912 | TechMuseum Year of manufacture: Technical Specifications: Processor: UA880 RAM: 1 KB Connectors/Ports: Serial, keyboard, printer Monitor: Monochrome Keyboard: Yes The Robotron K8912 is a Soviet-era computer developed in the 1980s by the Kiev Institute of Cybernetics. It was ...
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PC-GR TECH HISTORY IBM 3151
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IBM 3151 | TechMuseum Year of manufacture: 1987 Technical Specifications: Processor: RAM: Connectors/Ports: Serial, keyboard Monitor: Monochrome Keyboard: Yes The IBM 3151 was a terminal, introduced by IBM in 1983, as part of the System/3x product line. Primarily used as a display terminal for ...
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PC-GR TECH HISTORY Robotron K8911
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Robotron K8911 | TechMuseum Year of manufacture: 1981 Technical Specifications: Processor: UA880 RAM: 1 KB Connectors/Ports: Serial , keyboard, printer Monitor: Monochrome Keyboard: Yes The Robotron K8911 is a Soviet-era computer, developed in the early 1980s by the Kiev Institute of ...
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PC-GR TECH HISTORY Videotex TRS 80
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Videotex TRS 80 | TechMuseum Year of manufacture: 1980 Technical Specifications: Processor: 6809E, 0.8 MHz RAM: 16 KB Connectors/Ports: Serial, telephone, TV Monitor: Monochrome Keyboard: 53 keys The Videotex TRS 80 features a 6809E processor at 0.8 MHz and memory of 16kB. It ran with the ...
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PC-GR TECH HISTORY TeleVideo 925
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TeleVideo 925 | TechMuseum Year of manufacture: 1981 Technical Specifications: Processor: Mostek 6502 RAM: 16 KB Connectors/Ports: Serial Monitor: Monochrome Keyboard: 84 keys The TeleVideo 925 features a Mostek 6502 processor and memory of 16kB. Televideo Corporation was an American ...
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PC-GR TECH HISTORY Digital VT200
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Digital VT200 | TechMuseum Year of manufacture: 1983 Technical Specifications: Processor: Intel 8051, 11 MHz RAM: 169 KB Connectors/Ports: Serial, serial printer, current loop Monitor: Monochrome Keyboard: 104 keys The Digital VT200 features an Intel 8051 processor at 11 MHz and memory of ...
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PC-GR TECH HISTORY Digital VT180
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Digital VT180 | TechMuseum Year of manufacture: 1982 Technical Specifications: Processor: Zilog Z80, 4 MHz RAM: 64 KB Connectors/Ports: Serial, current loop, parallel, modem Monitor: Monochrome Keyboard: 83 keys The Digital VT180 features a Zilog Z80A processor at 4 MHz and memory of 64kB. ...
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PC-GR TECH HISTORY SOL 20
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SOL 20 | TechMuseum Year of manufacture: 1976 Technical Specifications: Processor: Intel 8080, 2 MHz RAM: 1 to 64 KB Connectors/Ports: Serial, parallel Monitor: Monochrome Keyboard: 85 keys The SOL 20 has an Intel 8080 processor at 2 MHz and memory of 1 up to 64kB. Process Technology ...
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PC-GR TECH HISTORY Digital VT100
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Digital VT100 | TechMuseum Year of manufacture: 1978 Technical Specifications: Processor: Intel 8080 RAM: 3 KB Connectors/Ports: Serial Monitor: Monochrome Keyboard: 83 keys The Digital VT100 features an Intel 8080 processor and memory of 3kB. Digital Equipment Corporation (DEC), ...
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