IBM 5110

IBM 5110 Computing System
Release dateJanuary 1978; 46 years ago (1978-01)
DiscontinuedMarch 1982 (1982-03)
CPUIBM PALM processor
Memory16–64 KB RAM (with 16 KB iterations)
Display5-inch CRT
Graphics64x16 characters
PredecessorIBM 5100
SuccessorIBM 5120

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). 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. These improvements made it partially incompatible with the IBM 5100.