I had the original voodoo 3Dfx in 50lbs Alienware case with a 75 lbs 20+ inch crt.. can’t remember the exact size. Wrong choice for university living at the time
I got an ABIT Siluro/ Geforce 2 MX400 after that and Diablo 2 ran worse, the frame rate tanked. I was gutted.
Back in the day I tried to play Morrowind but every time I moved my mouse the game would crash, I started removing hardware until I found out it was my soundcard giving me issues, was an old ISA slot. Got a PCI soundcard after that and no issues.