Bought a good, functional (battery leakage present, will fix the issue by replacing the battery with a CR2032 (got the battery holder, as well as the board manual, BIOS, and battery replacement guide on vogonsdrivers.com prior to) Soyo SY-4SAW2 Rev WA3 motherboard.
Odd portion is the keyboard port. It's been replaced with a PS/2 keyboard connector, which is odd, yet satisfying, plus, it has a header for a PS/2 mouse, which is good (might look and see if that actually works).
Board works accordingly, just needs a new clock battery, slight trace patches, and that'll do.
Front of the board:
Hardware, RAM, cache, and other info:
Cache (512KB to be exact):
PS/2 keyboard connector, PS/2 mouse header (4x2), and NiCd battery (slight leakage):
Closeup of the battery and slight trace corrosion (will be easy to fix):
Rear of the board:
Edit: dummy me forgot to put the motherboard make and model on here. Whoopsie.
Systems from C64 to FX-6300.