Bought in 1990
Genuine IBM (not sure the model number)
CPU: 12.5 Mhz Intel 80286
RAM: 4 MiB
HDD: 40 MiB
GPU: Hercules VGA (can't remember exact details, but man did it cost me extra to not just have EGA).
Sound: PC Speaker
The first computer that was mine instead of the family's was a 486 laptop with a broken screen (that I plugged a monitor into and used it's kb and trackpad) but I can't remember it's specs. Was what I could afford. It managed to barely play the PC port of Street Fighter 2, and some other DOS games. Got that in 1995 by saving lots of allowance and begging my Dad to help after seeing someone put it in the classifieds.
I also had a VIC-20 but I got it used well after the 286 (in fact, I think the family actually bought a 386 before it).







