I have the main unit.
type computer
country USA
year 1990
os IBM DOS 3.3
cpu Intel 486
speed 33 MHz
ram 8 MB
disk 1.44 MB
hd 400 MB SCSI
graphic built-in 10″ Plasma dot matrix VGA 640×480
colors 16 gray scale
sound beeper
ports SCSI, Storage device connector, serial, parallel, mouse, keyboard