I remember going from S3 SVGA to Voodoo enabled 3D gaming in the 1990s. Groundbreaking difference in performance and features. I found this Compaq Presario CM1001 with the 3Dfx Voodoo 3.
The Voodoo3 1000 Video card with 16 MB is very nice to play 3Dfx games on. It can handle DOS and Win9x games.
The biggest suprise was that this CM1001 was not the Intel edition but the AMD Slot A edition. I cannot find any information about the AMD version while I can find some info about the Intel.
Accessories:
StarTech 3.5 IDE to CF solution (35BAYCF2IDE)
Information:
https://www.bristolwatch.com/pport2/presario.htm