IBM 3720
From Wikipedia, the free encyclopedia.

The IBM 3720 was a communications controller made by IBM, suitable for use in an IBM System 390. Official service support was withdrawn in 1999 in favour of the IBM 3745.

External Link

• Do You Use a 3705, 3720, 3725?

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Based on material from FOLDOC, used with permission.

The original article can be found at: http://en.wikipedia.org/wiki/IBM_3720.
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