The IBM 701, known as the Defense Calculator while in
development, was announced to the public on April 29, 1952, and was
IBM's first commercial scientific computer..
The IBM 701, known as the Defense Calculator while in
development, was announced to the public on April 29, 1952, and was
IBM's first commercial scientific computer..
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IBM's first computer was the IBM ASCC at Harvard University (later renamed the Harvard Mark I due to an argument between IBM and Howard Hathaway Aiken of Harvard) in 1944.
IBM's first electronic computer was the IBM 701 in 1952.
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IBM's first computer that was not produced as a one off contract
machine was the IBM 701 in 1953.
They made 9.
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Actually any commercial computer by anybody that could be named was before IBM. Watson Sr. saw little future in electronic computing and did not want to build fast machines that would obsolete their Electromechanical Unit Record line. It took Watson Jr. and the Korean War to push IBM into making their first "commercial" compuuter: the Scientific IBM 701. Their first two true commercial computers: The IBM 650 and IBM 702 were introduced a year or two after the IBM 701.
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First IBM PC (Personal Computer) was IBMmodel number5150, which was introduced on August 12, 1981.
IBM's first electronic digital computer was the 701 Defense Calculator, introduced in 1952.
IBM's first computer was the Harvard Mark I, in 1942, but it was electromechanical.