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  2. IBM 7340 - Wikipedia

    en.wikipedia.org/wiki/IBM_7340

    The IBM 7340 "Hypertape" system was a magnetic tape data storage format designed to work with the IBM 7074, 7080 and 7090 computers that was introduced in 1961 and withdrawn in 1971. As a technology, it deviated in several ways from the then dominant IBM 7 track system. It distinguished itself by having higher capacity, faster data transfer ...

  3. IBM 700/7000 series - Wikipedia

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

    IBM 7010 system: console (in front), disc drives and processing modules (left), tape storage, punch card reader and printer (right) 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

  4. IBM 7070 - Wikipedia

    en.wikipedia.org/wiki/IBM_7070

    The 7070, 7072 and 7074 support a variety of peripheral devices. including up to 1 7150 console typewriter, 4 7300 Disk-Storage units attached to an IBM 7604 Tape Control via an IBM 7605 RAMAC Control, 40 729 models II and IV [c] tape drives attached to an IBM 7604 Tape Control, and 6 (3 input, 3 output) unit record devices attached to an IBM ...

  5. Magnetic-tape data storage - Wikipedia

    en.wikipedia.org/wiki/Magnetic-tape_data_storage

    The IBM 7340 Hypertape drive, introduced in 1961, used a dual reel cassette with a 1-inch-wide (2.5 cm) tape capable of holding 2 million six-bit characters per cassette. [ citation needed ] In the 1970s and 1980s, audio Compact Cassettes were frequently used as an inexpensive data storage system for home computers , [ b ] or in some cases for ...

  6. IBM 7-track - Wikipedia

    en.wikipedia.org/wiki/IBM_7-track

    IBM's first magnetic-tape data storage devices, introduced in 1952, use what is now generally known as 7-track tape. The magnetic tape is 1 ⁄ 2 inch (13 mm) wide, and there are six data tracks plus one parity track for a total of seven parallel tracks that span the length of the tape.

  7. 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.

  8. Install and uninstall McAfee Multi Access - AOL Help

    help.aol.com/articles/mcafee-multi-access...

    5. On the Download Instructions window, click Download.- Note: Copy or write down the serial number displayed on the page. 6. Wait for the file to downloaded and then click it to open it. (The file will most likely download to your Downloads folder.) 7. Double-click the "McAfeeMacInstaller" to begin the installation process.

  9. Talk:Tape drive - Wikipedia

    en.wikipedia.org/wiki/Talk:Tape_drive

    First tape library with robotic access: proposed correction. My recollection is that Livermore Labs had the first robotic tape library. The IBM 7340 Hypertape drive had two cassettes. One was the active cassette used in read/write operations. The standby cassette was used in reel change operations.