• Thumbnail for IBM 1401
    The IBM 1401 is a variable-wordlength decimal computer that was announced by IBM on October 5, 1959. The first member of the highly successful IBM 1400...
    54 KB (4,262 words) - 22:39, 6 April 2025
  • IBM 1401, A User's Manual is the fourth full-length studio album by Icelandic musician Jóhann Jóhannsson, released by 4AD on October 30, 2006. 4AD released...
    7 KB (409 words) - 11:17, 7 December 2024
  • Thumbnail for IBM 1400 series
    The 1401, announced on October 5, 1959, is the first member of the IBM 1400 series. It was the first computer to deploy over 10,000 units. The IBM 1410...
    10 KB (1,018 words) - 04:16, 17 April 2025
  • IBM 1401 Symbolic Programming System (SPS) was an assembler that was developed by Gary Mokotoff, IBM Applied Programming Department, for the IBM 1401...
    2 KB (210 words) - 20:47, 28 June 2024
  • Thumbnail for List of IBM products
    consoles. IBM z/Architecture processors: for z/Architecture mainframes IBM z10 IBM z196 IBM zEC12 IBM z13 IBM z14 IBM z15 IBM Telum IBM 1011: IBM 1401/1440/1460/1414...
    189 KB (19,555 words) - 04:17, 3 April 2025
  • 1959 for the IBM 1401. It is most well known as the primary programming language of IBM's midrange computer product line, including the IBM i operating...
    37 KB (3,529 words) - 08:42, 24 February 2025
  • Autocoder (redirect from IBM Autocoder)
    Specifications IBM 1401, 1440, and 1460 (PDF), IBM Systems Reference Library (Third ed.), IBM Corporation, April 1966, C24-3258-2 IBM Corporation. Executive...
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  • a sophisticated keyboard" This "temporary 473L system" had an IBM 1401 computer and IBM 1405 Disk Storage Unit. On January 1, 1963, ESD's 473L System...
    20 KB (2,118 words) - 20:32, 16 June 2024
  • products, including the IBM 700 series of computer systems, IBM 650, IBM 305 RAMAC with disk drive memory, and IBM 1401, positioned IBM as the world's leading...
    217 KB (24,520 words) - 03:51, 25 March 2025
  • IBM 1401 system and can control up to four Model 2 drives. Introduced October 11, 1962. Withdrawn February 8, 1971. Master drive on an IBM 1410, IBM 7010...
    75 KB (9,526 words) - 09:33, 25 March 2025
  • Thumbnail for Portable computer
    "IBM 1401: The Mainframe". 7 March 2012. Archived from the original on April 3, 2012. "Columbia University Computing History: IBM 1401". "IBM 1401: Cultural...
    34 KB (2,562 words) - 04:23, 17 April 2025
  • Thumbnail for Jóhann Jóhannsson
    music. IBM 1401, A User's Manual, Jóhann's fourth studio album, was released on 30 October 2006 on the 4AD label. It was inspired by his father, an IBM engineer...
    34 KB (2,588 words) - 14:49, 25 February 2025
  • Thumbnail for IBM 1440
    lower-cost version of the 1401", and programs for the 1440 could easily be adapted to run on the IBM 1401. Despite what IBM described as "special features...
    9 KB (815 words) - 17:05, 28 August 2024
  • fields when printing cheques. Rather than following the IBM 704's storage representation, IBM 1401 followed the tape representation (descended from the 48-character...
    25 KB (1,930 words) - 05:22, 12 December 2024
  • Thumbnail for IBM 5100
    architecture was unrelated to the IBM 5100's. The 5100 was IBM's second transportable computer. Previously, a truck-based IBM 1401 was configured in 1960 for...
    18 KB (1,998 words) - 20:53, 18 March 2025
  • Thumbnail for IBM 1403
    The IBM 1403 line printer was introduced as part of the IBM 1401 computer in 1959 and had an especially long life in the IBM product line. The original...
    16 KB (2,308 words) - 01:26, 12 December 2024
  • Thumbnail for Honeywell 200
    to compete with IBM's 1401, the H200 is two or three times faster and, with software support, most of the time can execute IBM 1401 programs without...
    12 KB (1,401 words) - 10:59, 11 December 2024
  • Thumbnail for Diode–transistor logic
    ISBN 3540342583. computermuseum.li The IBM 1401 may have also used a current mode logic. IBM 1960, p. 6 IBM 1401 logic Archived 2010-08-09 at the Wayback...
    12 KB (1,345 words) - 03:18, 27 December 2024
  • Thumbnail for IBM 1410
    on March 30, 1970. The 1410 was similar in design to the very popular IBM 1401, but it had one major difference. Addresses were five characters long and...
    2 KB (206 words) - 01:56, 19 July 2024
  • Thumbnail for IBM System/360
    such as the IBM 1401, that was now looking for a machine for engineering calculations, such as the IBM 7040, had no reason to select IBM – the 7040 was...
    83 KB (8,931 words) - 09:18, 16 April 2025
  • Thumbnail for IBM 7090
    expensive IBM 1401 computer to read cards onto magnetic tape for transfer to the 7090/94. Output would be written onto tape and transferred to the 1401 for...
    30 KB (2,774 words) - 19:50, 12 February 2025
  • Thumbnail for Year 2000 problem
    memory cost one dollar per bit. Popular commercial computers, such as the IBM 1401, shipped with as little as 2 kilobytes of memory. Programs often mimicked...
    119 KB (12,847 words) - 21:48, 3 April 2025
  • Thumbnail for History of computing hardware (1960s–present)
    second generation computers from those vendors are: the IBM 1401, the IBM 7090/7094, and the IBM System/360; the Burroughs 5000 series; the UNIVAC 1107;...
    54 KB (4,985 words) - 01:01, 20 March 2025
  • Thumbnail for Punched card input/output
    introduced with the IBM 1401, 800 CPM IBM 1442 reader/punch introduced with the lower-cost IBM 1440, read 80-400 CPM, punch 91-355 CPM IBM 2540 reader/punch...
    12 KB (1,388 words) - 01:38, 4 April 2025
  • Thumbnail for IBM 519
    Manual (PDF). 1959. IBM 513 at Columbia's Computing History page "IBM1401_ArchivePics.html". ibm-1401.info. Retrieved 2021-11-27. "IBM 514". Archived from...
    8 KB (576 words) - 20:12, 25 August 2024
  • Thumbnail for IBM 729
    with cover removed at CHM Cable used to connect IBM 729 tape drives to each other and to an IBM 1401 computer at CHM Full-size, half-inch tape reel with...
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  • Thumbnail for Standard Modular System
    used. SMS card from an IBM 1401 Circuit side of same SMS card SMS card, front SMS card, back SMS card from an IBM 1401 IBM 1401 card cage Wire wrapped...
    5 KB (614 words) - 01:43, 11 December 2024
  • Thumbnail for Calcomp plotter
    Calcomp plotter (section IBM)
    perhaps the first non-IBM peripheral that IBM allowed to be attached to one of its computers. A Calcomp plotter attached to an IBM 1401 was used to develop...
    4 KB (420 words) - 21:49, 25 February 2022
  • Thumbnail for IBM 700/7000 series
    relatively slow and it was common for 7000 series installations to include an IBM 1401, with its much faster peripherals, to do card-to-tape and tape-to-line-printer...
    32 KB (2,656 words) - 23:18, 16 July 2024
  • Thumbnail for Endianness
    are exceptions to this rule – for example, the Add instruction of the IBM 1401 addresses variable-length fields at their low-order (highest-addressed)...
    41 KB (4,903 words) - 15:55, 12 April 2025