The Sord M23P was a "luggable" Japanese personal computer (weighed about 9 kg), manufactured by Sord Corp. from 1983. It was one of the first machines to use the 3½" disk drive produced by Sony.
Technical specifications CPUZilog Z80A @ 4.00 MHzRAM128 KiBROM4 KiBKeyboardmechanic, 94 keys, number padDisplayoptional LCD, 80×8 lines, or conventional CRT monitor: text (80×25) and graphics (640×200 pixels), 8 colours.Soundinternal speakerPorts2 RS-232C ports, 1 parallel port, 2 S-100 slotsStorage2 3½" disk drives, 290 KiB each
External links M23 Mark III Sord M23P