Mt first "business" computer to play with was a nixdorf with a pico-n processor and unibasic.
Somewhere in my basement is my first computer, an Altos 586, probably the child or grandchild of your computer. 10MHz 8086, 1MB RAM, 5 RS-232 ports. I did have both a floppy drive AND a 20MB hard drive, for Altos Xenix and the Xenix Development System. I bought the computer used in early 1986 for $1000 (with a 5MB hard drive), and spent another $1000 on the used 20MB hard drive! And that included 2 Altos II terminals!
Mark