OK, so the Sawtooth G4 has been put away and I've pulled out the Power Macintosh G4 MDD, with dual 867 MHz PowerPC G4 7455 CPUs. This one belonged to my dad, so I know that it works, but I wanted to make sure since it had been a while since it was turned on, and thankfully, it still does. Specs below and in the screenshots.
https://everymac.com/systems/apple/powermac_g4/specs/powermac_g4_867_dp_mdd.html
This is running Mac OS X "Tiger" and was also able to load my Netatalk share from the FreeBSD desktop PC next to it.
I've also connected the Jaz drive to it and want to see if it can get it to detect the drive and mount it.





🐦🔥nemo™🐦⬛ 🇺🇦🍉