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  2. IBM hammer printers - Wikipedia

    en.wikipedia.org/wiki/IBM_hammer_printers

    The IBM 4245 is a high-speed impact printer that uses an engraved band. IBM proposed it as a replacement for the 1403, 3203 and the 3211/3811. As an example the Montana Department of Administration bought three 4245s (a model 12 and two model 20s) in October 1985 to replace two IBM 1403s and a 3211/3811. [21] [22] There are four consumable items:

  3. Line printer - Wikipedia

    en.wikipedia.org/wiki/Line_printer

    IBM's first commercial computer, the IBM 701, introduced in 1952, used a line printer, the IBM 716, that was based on the type wheel IBM 407 accounting machine. The 716 was incorporated in subsequent mainstream computers in the IBM 700/7000 series. An early drum printer was the "Potter Flying Typewriter", in 1952.

  4. List of assigned /8 IPv4 address blocks - Wikipedia

    en.wikipedia.org/wiki/List_of_assigned_/8_IPv4...

    Some large / 8 blocks of IPv4 addresses, the former Class A network blocks, are assigned in whole to single organizations or related groups of organizations, either by the Internet Corporation for Assigned Names and Numbers (ICANN), through the Internet Assigned Numbers Authority (IANA), or a regional Internet registry.

  5. IBM System/7 - Wikipedia

    en.wikipedia.org/wiki/IBM_System/7

    The IBM System/7 was a computer system designed for industrial control, announced on October 28, 1970 [1] and first shipped in 1971. [2] It was a 16-bit machine and one of the first made by IBM to use novel semiconductor memory , instead of magnetic core memory conventional at that date.

  6. List of IBM products - Wikipedia

    en.wikipedia.org/wiki/List_of_IBM_products

    Products, services, and subsidiaries have been offered from International Business Machines (IBM) Corporation and its predecessor corporations since the 1890s. [1] This list comprises those offerings and is eclectic; it includes, for example, the AN/FSQ-7, which was not a product in the sense of offered for sale, but was a product in the sense of manufactured—produced by the labor of IBM.

  7. POWER7 - Wikipedia

    en.wikipedia.org/wiki/POWER7

    IBM's proposal, PERCS (Productive, Easy-to-use, Reliable Computer System), which won them the contract, is based on the POWER7 processor, AIX operating system and General Parallel File System. [4] One feature that IBM and DARPA collaborated on is modifying the addressing and page table hardware to support global shared memory space for POWER7 ...

  8. IBM remote batch terminals - Wikipedia

    en.wikipedia.org/wiki/IBM_remote_batch_terminals

    The IBM 2780 and the IBM 3780 are devices developed by IBM for performing remote job entry (RJE) and other batch functions over telephone [a] lines; they communicate with the mainframe via Binary Synchronous Communications (BSC or Bisync) and replaced older terminals using synchronous transmit-receive (STR).

  9. IBM 700/7000 series - Wikipedia

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

    The IBM 700/7000 series is a series of large-scale computer systems that were made by IBM through the 1950s and early 1960s. The series includes several different ...