The IBM 5110 Computing System is the successor of the IBM 5100 Portable Computer. The IBM 5110 was announced in January 1978 (a little over 2 years after the introduction of the IBM 5100).

The IBM 5120 Computing System (sometimes referred to as the IBM 5110 Model 3) is a 16-bit microcomputer developed by IBM and released in February 1980.

The IBM 5120 Computing System consists of the IBM 5110 Model 3 Computer, the 5114 external diskette unit, and the 5103 dot-matrix printer. The 5103 printer is a wire matrix printer used by the 5120 computing system.

The IBM 5110 was announced in January 1978 (a little over 2 years after the introduction of the IBM 5100). Its main differences were support for more I/O devices (floppy disk drives, IEEE-488 , RS-232 ) and a character set ( EBCDIC ) which was compatible with other IBM machines.

The IBM 5110 is a general-purpose desktop computer designed to meet the data processing requirements of a small business. Yet, it has the capability, through media exchange and communications features, to distribute processing in large enterprises, too.

Nov 22, 2022 · I have gathered up some notes about the IBM 5100/5110 that I’ve collected over the past year. They are available at: Some topic highlights: how to replace the PSU with modern components how to substitute the keyb…

The IBM 5110 Computing System was the successor of the IBM 5100 Portable Computer. Three variations of the IBM 5110 were built: IBM 5110 Model 1 (with a built-in QIC DC300 tape drive of 204 kB). IBM 5110 Model 2 (without the QIC tape drive).

In 1978, IBM introduced the successor, the 5110, this time in two versions: the Model 1 and the Model 2. It became evident that the capacity of a cartridge wasn't very generously dimensioned with its 200 kB. Additionally, the cartridges were not compatible with other computer systems.

The next "personal computer" out of the gate was the IBM 5110 Computing System, announced by GSD in January 1978. Unlike the 5100 — which met the needs of professional and scientific problem-solvers — the 5110 was offered as a full-function computer to …

Dec 7, 2017 · The IBM 5100 series computers were aimed for small to medium business and for those without or only small knowledge of computers but who wanted to use their benefits. In 1975 the IBM 5100 was announced as "Portable Personal Computer". Then follows the IBM 5110 in 1978 and the IBM 5120 in 1980.