IBM PC Convertible

The " IBM PC Convertible " or IBM 5140 was a portable computer with integrated screen of the IBM. It was introduced in 1986 and replaced in the IBM model range also the portable computer " IBM PC Portable". He could already be powered by batteries and still had a full IBM - PC compatible computer.

The processor ran at a clock frequency of 4.77 MHz and had a main memory of 256 KB (expandable to 640 kB). The computer had a weight of 5.8 kg and a built-in carrying handle.