43xx

43xx

A series of medium-scale IBM mainframes initially introduced in 1979, which include the 4300, 4321, 4331, 4341, 4361 and 4381.
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The serial number 43XX is displayed on the frame and the chamber.
Physical properties of cured parts are said to be very similar to those of Bluestar's conventional Silbione LSR 43xx grades of equal durometer.
Running on IBM's 43XX or 30XX water-cooled monsters that filled an entire room and dimmed the lights when booted, these systems were targeted for the largest (400 bed and up) AMCs that alone could afford them, and their attendant IT staff, included: Mount Sinai in New York, Northwestern Memorial in Chicago, Beth Israel in Boston, and Orlando Regional in Florida.
For instance, all the activities involved in accomplishing the second strategy of the fourth goal could begin 42XX, and those for the third strategy of the fourth goal could begin 43XX.
Fast food chains do this frequently with unprofitable stores, and IBM itself has thus far avoided announcing Y2K conformance for the 30xx and 43xx line of installed mainframes.
What do you do when you have eight years worth of drawings on an IBM 43XX mainframe CADAM system and suddenly are told that your mainframe is moving to another part of the organization and you will now be using PC's?
The OCTAL converter first translates 43XX CADAM binary files on tape to DOS binary files with a .CDM extension.
Four can be from interactive programs in host computers such as IBM 43XX or 308X processors.
The frame number is 43XX. No other numbers or markings are present.