So, yeah, old PC fans seem to take a 12v power supply really happily. I just need to whip the wires together some, and I'll have a wee extractor fan setup for a 3D printer box

So, yeah, old PC fans seem to take a 12v power supply really happily. I just need to whip the wires together some, and I'll have a wee extractor fan setup for a 3D printer box