IBM PC/AT 5170

I have the main unit,IBM Color monitor 5153, keyboard and PC Mouse.

type computer
country USA
year 1984
os PC DOS3.0
cpu Intel 80286
speed 6/8 MHz
ram 512 KB
disk 5,1/4″ 1,2 MB
hd 20 MB
graphic CGA, MDA, EGA, PGA
colors CGA 16, monochrome
sound beeper
ports CGA, serial, parallel, keyboard