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IBM 1620

IBM 1620

Small IBM scientific computer released in 1959.

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Share of the 512 clicks on its links

  1. IBM 1130

    16-bit IBM minicomputer introduced in 1965.

    30%

  2. IBM 650

    Vacuum-tube 1950s computer system.

    15%

  3. IBM 1710

    13%

  4. Minicomputer

    Mid-1960s–late-1980s class of smaller computers.

    8%

  5. IBM

    American multinational technology company.

    5.7%

  6. IBM 610

    Vacuum tube computer system.

    4.3%

  7. Fortran

    General-purpose programming language.

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Readers come from

Share of the 1,281 readers arriving from another article

  1. Construction of the World Trade Center

    Construction project in New York City (1968–1987).

    17%

  2. IBM 1130

    16-bit IBM minicomputer introduced in 1965.

    11%

  3. Workstation

    High-end single-user computer.

    9.8%

  4. Transistor computer

    Computer built using discrete transistors.

    9.3%

  5. IBM 610

    Vacuum tube computer system.

    8%

  6. IBM 650

    Vacuum-tube 1950s computer system.

    7.4%

  7. Intel 4004

    4-bit microprocessor.

    4.6%

  8. Computer terminal

    Computer input/output device for users.

    4.3%

  9. History of personal computers

    4.3%

  10. Front panel

    Informational and control component of early computers.

    3.3%

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