IBM PC
IBM PC portable


Introduced in Feb. 1984 and discontinued in Apr. 1986
This one was made in Armonk New York.
  • Model 5155
  • SN; N0016440-5155
  • Intel 8088 CPU
  • 640 K Ram
  • 2 floppies 320K
  • RGB Graphic card
  • Builtin 9" amber screen 80 col.by 25 lines.
  • 1 parallel port
  • 1 serial port
Operating system
MS DOS