And yet I remember my old 286 with what? 500mb of ram or something ...
Our 286 (which was the first computer my family owned) also had a 40MB Hard Disk, which seemed like plenty at the time. It could run Windows 3.1 with that, although it wasn't exactly fast.
I've done many drugs and many years since then.
I believe that this computer had a 20MB hard drive, and that I eventually ran Stacker to compress the volume and squeeze out a bit more space. I know for sure that I never got anywhere close to 100MB.
On one of my computers in this era, I managed to get a paperwhite VGA and Windows 3.11 (for workgroups) running despite not meeting product specs. My 40-something brain is not quite reliable enough for me to state this with any certainty.