> Win95 can technically run on a 20Mhz 386DX
s/technically/allegedly/
supposedly with a minimum of 4M RAM even! [1] I have a machine with twice that clock and twice that RAM that a friends parents wanted to toss out[2]. I spent the better part of a day getting Windows 3.11 and Office 4.3 to run. Playing around with it for a bit, I highly doubt that Windows 95 on minimum requirements would be anything but endlessly frustrating. I was not masochistic enough to try.
[1] https://en.wikipedia.org/wiki/Windows_95#System_requirements
I ran Windows 95 on a 386SX-16 with an 80387, with 5MB of ram for a year as my main machine. It ran about as well as 3.1 did. The only real drawback was the disk space required for 95 over 3.1 + DOS.