I did some thinking with this and it had to be the motherboard of the first computer I ever owned that I got to tinker with. It was a pre built Packard Bell case, with a 486sx 20 mhz CPU and 2 MB of onboard ram, 4 SIMM slots and it could support a total of 6 MB of ram. It had sip slots that you could populate to give your CPU cache to use. And ISA slots. And a 40mb harddrive if I remember correctly.
I ran that thing for years, I did max out the Memory and cache on it, and even got 4 1 MB sticks as a gift (360 dollars at the time.) and managed to save up and get a 486DX266 CPU in it. All running and working until I was the first to upgrade to a pentium system.
This was the days when a sound card would save you FPS and 30FPS was the holy grail of performance. Running than greater than 256 colors was a step up, and a stand alone sound card meant something to your system performance. When booting into DOS 6.2.2 (I believe I think this was after the 3.x revisions.) and optimizing your config.sys to run your mouse driver in high memory freed up more of your precious base memory space for dogs4gw.
Back when running an ASCii supporting telnet client meant you could dial into your local BBS's that were listed in a massive directory of BBS's in the back of the monthly Computer Shopper magazine. (it was a tome)
When going to the first saturday trades day down town to get some parts or cheap ram meant you could get some next level stuff that MAY have been ripped out of otherwise new hardware by someone with poor scruples.
Ahhh those were the days.