UP until 2002, my main computer was a 486dx4 (100mhz variety). Had 8 30pin simm slots and 8MB of ram, a 1MB VLB card (hercules doesn't even make graphics cards anymore, do they?), and a 530MB segate hdd. Ran win 95 plus slower than molasses. I used to sit there and play pinball from the plus package for hours and hours. I encoded some Mp3's on that biatch, and it took almost an hour for one track to encode...those were the times.
OP, I think I have a socket 3 board somewhere, IDK if works though...