IBM 303X

The IBM 303X is a discontinued line of mainframe computers, the first model of which, the IBM 3033 Processor, nicknamed "The Big One", was introduced March 25, 1977. Two additional processors, the 3031 and the 3032, were announced on October 6, 1977. All three 303X systems were withdrawn on February 5, 1985.

IBM 303X

The IBM 303X is a discontinued line of mainframe computers, the first model of which, the IBM 3033 Processor, nicknamed "The Big One", was introduced March 25, 1977. Two additional processors, the 3031 and the 3032, were announced on October 6, 1977. All three 303X systems were withdrawn on February 5, 1985.