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  2. Honeywell 6000 series - Wikipedia

    en.wikipedia.org/wiki/Honeywell_6000_series

    The Honeywell 6000 series computers were rebadged versions of General Electric's 600-series mainframes manufactured by Honeywell International, Inc. from 1970 to 1989. . Honeywell acquired the line when it purchased GE's computer division in 1970 and continued to develop them under a variety of names for m

  3. Mainframe computer - Wikipedia

    en.wikipedia.org/wiki/Mainframe_computer

    A mainframe computer, informally called a mainframe or big iron, [1] is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing.

  4. IBM System/360 - Wikipedia

    en.wikipedia.org/wiki/IBM_System/360

    The IBM System/360 (S/360) is a family of mainframe computer systems announced by IBM on April 7, 1964, [1] and delivered between 1965 and 1978. [2] System/360 was the first family of computers designed to cover both commercial and scientific applications and a complete range of applications from small to large.

  5. IBM mainframe - Wikipedia

    en.wikipedia.org/wiki/IBM_mainframe

    IBM mainframes are large computer systems produced by IBM since 1952. During the 1960s and 1970s, IBM dominated the computer market with the 7000 series and the later System/360, followed by the System/370. Current mainframe computers in IBM's line of business computers are developments of the basic design of the System/360.

  6. Honeywell 200 - Wikipedia

    en.wikipedia.org/wiki/Honeywell_200

    The Honeywell 200 was a character-oriented [1]: 70C-4S0-01n two-address commercial computer introduced by Honeywell in December 1963, [2] the basis of later models in Honeywell 200 Series, including 1200, 1250, 2200, 3200, 4200 and others, [3] [4] and the character processor of the Honeywell 8200 (1968).

  7. ICT 1900 series - Wikipedia

    en.wikipedia.org/wiki/ICT_1900_series

    ICT 1900 was a family of mainframe computers released by International Computers and Tabulators (ICT) and later International Computers Limited (ICL) during the 1960s and 1970s. The 1900 series was notable for being one of the few non-American competitors to the IBM System/360 , enjoying significant success in the European and British ...

  8. IBM 7090 - Wikipedia

    en.wikipedia.org/wiki/IBM_7090

    The IBM 7090 is a second-generation transistorized version of the earlier IBM 709 vacuum tube mainframe computer that was designed for "large-scale scientific and technological applications". The 7090 is the fourth member of the IBM 700/7000 series scientific computers. The first 7090 installation was in December 1959. [1]

  9. IBM 700/7000 series - Wikipedia

    en.wikipedia.org/wiki/IBM_700/7000_series

    The 700/7000 commercial architecture inspired the very successful IBM 1400 series of mid-sized business computers. In turn, IBM later introduced a mainframe version of the IBM 1410 called the IBM 7010. Data format. Data is represented by a variable length string of characters terminated by a word mark. Instruction format