Tagged: IBM PC DOS


April 2, 1987: IBM PS/2 Released

1987 – IBM releases a flurry of new items on this day. The most notable was the IBM PS/2 – Their first 80386 system using a 3.5 floppy (720kb or 1.44 MB discs), MFM hard drive, PC-DOS and OS/2. Multiple models were released, including the Model 60 (10 MHz 286 processor) and Model 80 ( 20 MHz 386 processor). Hard drives went up to 115 MB and would cost you $6,995 for the basic model, to $10,995. IBM also introduced the VGA in Model 50, the Multicolor Graphics Array (MCGA), high resolution graphics card for up to 1024×768 in 256...