Servers were Sun, x86, HP-PA, IBM R6000 RISC (and probably some more UNIX / RISC systems). Workstations were PC, Sun, Apple (mostly for graphics / design), some NeXT.
Many media companies onboarded to the web in the early 90's using SGI machines.
The Indy was a very popular multi-host system for such things. It was not a graphics powerhouse and in many low-end configurations its primary function was web serving.
(Disclaimer: I helped build the early web using SGI systems, with many major media companies as clients..)
I have a Challenge S right now, and when I got it the drive had web hosting setup for a car dealer.
Starts here:
https://therealmccrea.com/2014/01/09/january-1994-a-very-goo...
So it was really interesting to read the stories from the SGI side of things, straight from the source. We pushed those machines into places they didn't really belong (US Huntington Beach Womens Volleyball tournaments .. so much sand ..) and did things we shouldn't really be doing (Hi, Aleph One!), but .. so much fun.
I'll boot up my Octane2 for the memories this weekend, maybe I can still find some of the old sites we made with that clunky WebFORCE software ..
You could always repurpose the SGI machine for anything else too.
Instead they did a deal with the devil and died.
I got a tiBook to use as a terminal for my SGI boxes at the time, and well now, 20 years later, a table full of Apple gear and the Octane2’s in storage, probably to be dusted off by a descendent some day .. it is sort of extraordinary that Apple ate SGI’s lunch in the Unix workstation department.
Those ‘cheaper dump Unix terminals’ with Ethernet you might be remembering were not so dumb, but rather smart - i.e. had Ethernet and addressable graphics, and an onboard X server .. i.e. dumb X terminals.
When Mac got X, or at least Ethernet (and thus sockets), it was a pretty comfortable way to term to the Unix box, since the Mac wasn’t dumb, and could do plenty and plenty of other things ..
TCP/IPover serial lines is a thing!