alt Hacker NewsYou needed at least 12 MB RAM to run Windows 95 smoothly. There were plenty of 8 MB systems that really really struggled. Even booting up was a swap fest.
I remember immediately upgrading to 12 MB. 8 MB was painful.
Not all 386 class systems could be upgraded to 12 MB or more.
I did a ton of upgrades from 3.1 to Windows 95 in late 1996 and early 1997 on 386 and 486 machines with 4MB of RAM. I still have a "mark" from the tedium. Some of the machines didn't have a large enough hard drive to store a copy of the setup files (the "CAB files") so until the company issued me a ZIP drive I had to do "the floppy shuffle" with 20-ish disks.
It ran like crap with 4MB of RAM but it did run. Opening anything much resulted in paging.