The IBM 30XX mainframe lines are a group of lines of high-end
System/370-compatible mainframes.
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IBM 303X series - released in 1977.
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IBM 308X series - released in 1980.
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IBM 3090 series
The IBM 3090 family is a family of mainframe computers that was a high-end successor to the IBM System/370 series, and thus indirectly the successor to the IBM System/360 launched 25 years earlier.
Announced on 12 February 1985, the press relea ...
- released in 1985.
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IBM ES/3090 series
The IBM 3090 family is a family of mainframe computers that was a high-end successor to the IBM System/370 series, and thus indirectly the successor to the IBM System/360 launched 25 years earlier.
Announced on 12 February 1985, the press relea ...
- released in 1988.
See also
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IBM 4300 and
IBM 9370 - low-end S/370 compatible mainframe lines
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Midrange computer
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