old ibm computer models - EAS

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  1. These included:

    • IBM 650 (vacuum tube logic, decimal architecture, drum memory, business and scientific)
    • IBM 305 RAMAC (vacuum tube logic, first computer with disk storage; see: Early IBM disk storage)
    • IBM 1400 series (business data processing; very successful and many 1400 peripherals were used with the 360s)
    • IBM 1620 (decimal architecture, engineering, scientific, and education)
    en.wikipedia.org/wiki/IBM_mainframe
    en.wikipedia.org/wiki/IBM_mainframe
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    Was IBM the first computers?
    The first IBM personal computer. IBM introduced its first personal computer, the IBM PC, in 1981. The computer was code-named Acorn. It featured an 8088 processor, 16 KB of memory, which was expandable to 256 and used MS-DOS. The first PC clone. The Compaq Portable is considered to be the first PC clone and was released in March 1983 by Compaq ...
    www.thoughtco.com/ibm-timeline-1992491
    What was the last IBM PC?
    What Was The Last Ibm Pc? In the PC market, IBM was unable to compete with its rivals. As a result of their success, the IBMers in Boca Raton released a sequel to the PC, the XT, in early 1983. The AT took over the XT’s duties in 1984. It would be the last PC designed outside of IBM’s development process to be released.
    www.youtube.com/watch?v=zpIdUNDSIGM
    What was the first IBM home computer?

    The following systems and series represent key steps:

    • IBM mainframe – overview
    • IBM SSEC – 1948, the first operational machine able to treat its instructions as data
    • IBM Card Programmed Calculator – 1949
    • IBM 700 series – 1952–1958
    • IBM NORC – 1954, the first supercomputer
    • IBM 650 – 1954, the world's first mass-produced computer

    More items...

    www.ibm.com/ibm/history/exhibits/pc25/pc25_birth.html
    How old are IBM computers?
    The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first computer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard. Released on August 12, 1981, it was created by a team of engineers and designers directed by Don Estridge in Boca Raton, Florida .
    www.thoughtco.com/ibm-history-1991407
  3. https://www.ebay.com/b/IBM-Vintage-Computers-and...
  4. https://www.ibm.com/ibm/history/exhibits/vintage/vintage_products.html

    WebIBM 610 Auto-Point Computer. IBM 610 Auto-Point Computer. IBM 803 proof machine. IBM 803 proof machine. IBM 1710 industrial control system. ... IBM Model 01 electric …

  5. IBM Archives: IBM Personal Computer

    https://www.ibm.com/ibm/history/exhibits/pc/pc_1.html

    WebWell, not really. Although IBM's launch of the Personal Computer (IBM 5150) in 1981 set the industry standard for personal computing, IBM had introduced a variety of small computers for individual users several …

    When did IBM introduce the personal computer?
    See this and other topics on this result
  6. https://en.wikipedia.org/wiki/List_of_IBM_products

    • IBM 1011: IBM 1401/1440/1460/1414 I/O Sync—Paper Tape Reader
    • IBM 1012: IBM 1401/1440/1460—Tape Punch
    • IBM 1017: IBM S/360—Paper Tape Reader
    • IBM 1018: IBM S/360—Paper Tape Punch

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    • https://www.ebay.com/b/IBM-Vintage-Home-Computers/162075/bn_557453
    • https://www.ibm.com/ibm/history/exhibits/mainframe/mainframe_FT2.html

      WebModel 158-AP (1976) Attached processor Model 155 (1970)* IBM 3155 processing unit Model 165 (1970)* IBM 3165 processing unit Model 145 (1970)* IBM 3145 processing …

    • https://en.wikipedia.org/wiki/IBM_Personal_Computer

      WebThe IBM Personal Computer is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard. Released on August 12, 1981, it was created by a team of …

    • https://www.ibm.com/ibm/history/exhibits/pc25/pc25_tenyears.html

      Web1981. the IBM Personal Computer — a different type computer with a whole new image and ready to make computing a democratic process, along with DOS 1.0, a breakthrough …

    • https://en.wikipedia.org/wiki/IBM_mainframe

      WebThese included: IBM 650 (vacuum tube logic, decimal architecture, drum memory, business and scientific) IBM 305 RAMAC (vacuum tube logic, first computer with disk storage; see: Early IBM disk storage) IBM 1400 series …

    • https://oldcomputers.net/ibm-thinkpad.html

      WebBut soon after, the ThinkPad name was extended to include IBM's new notebook line of computers, models 300, 700 and 700C, as seen here. The tablets were eventually retired in 1996. These new ThinkPad …

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