@vampiress it's an old Celeron on some kind on a carrier board for a slot-whatever motherboard. It's a weird one. I don't think I've ever turned it on, I only opened it up recently to steal the floppy drive for my 486.
If there's a practical way to get it to you, you're welcome to it.!
@vampiress ah yeah it is an ATX, I just looked at the backplane and it's all PS/2 ports and stuff. I thought that since I stole a floppy drive from it, it was earlier. :D
@vampiress I got my first IT job building PCs for people who were upgrading in anticipation of this new "Windows 95" thing, and somehow I'm still in the industry haha - yeah 486/early Pentium was my foundation, although I'd hacked up my own old XT/286 era stuff from scraps previously.