The IBM PC Convertible (model 5140) is a laptop computer made by IBM, first sold in April 1986. The Convertible was IBM's first laptop-style computer, following the luggable IBM Portable, and introduced the 3½-inch floppy disk format to the IBM product line. Like modern laptops, it featured power management and the ability to run from batteries.
- Model 5140
- Intel 8088 @4.77 Mhz
- Dual 3.5 inch (720 KB) diskette drives
- RAM; 256 KB
- Monochrome CGA compatible LCD
- Peripherals: Thermal printer, serial, parallel port, CRT display adaptor
- Price US$2000
IBM 5140 Convertible with printer, parallel port and CRTdisplay addon
