Earlier quoted context omitted.
The 486 generation was fraught with bus wars and the motherboard market was rather fragmented. I once visited a college buddy who had a genuine EISA system, and I believe that I left flecks of drool as I admired the superior electronics and engineering invested in that EISA bus. Of course, nobody seriously purchased EISA if they expected to be compatible with stuff. My father had a PS/2 50Z, which unfortunately saddl…
The days of nearly-full slots was great. While by the time I had my first computer, a 386SX (12Mhz?) IDE and floppy controllers had made it to the motherboard, we still had a sound card, modem, video card, potentially game card if no game ports on the sound card, and awhile later in PCI land a 3Dfx card. Today it's... video card and that's it. Every other PCIe slot is a 'waste' (though I do have a BT 5.1 card for a p…
"LEGO for Adults" is a very apt analogy I began to hear recently, about PCs in those days. It was an exhilirating feeling of self-determination and control for aficionados, that you could walk into a huge Fry's Electronics and there may be an entire wide aisle dedicated to sound cards, and most all of them would be compatible with your system -- the same situation with video cards, disk controllers, anything on PCI, not to mention the RAM and other accessories.
A desktop tower PC in those days was like a blank slate. I purchased my 386 "barebones" and upgraded piecemeal, because what better way to spec out the perfect system, and spread out the costs, than waiting a few months in-between expansion cards or accessory purchases? It was sort of a miracle that I upgraded the 386 so extensively, that by the time it was time to purchase a 486 system, all I needed was a motherboard and a disk, because the rest of the spare parts were all duplicated from past upgrades!
However this sort of self-assembly of PCs has long passed us by. Another interesting inflection point for me was reached in 2018. I decided I had no need for a desktop machine, and during the purchase of my ThinkPad, I was able to go direct to Lenovo.com, and spec out every detail of the machine to my heart's desire, building a truly custom system just through their website's storefront interface. It was custom-built and shipped direct from China, built to last like a battleship. Perhaps those days are bygone as well, at this point.