The building I work in was getting an aux generator attached but they needed to take power offline to do it. The machine's under a desk in my office.

I have no idea, I should find out.

I used to have a dual celeron 300; I got the CPUs from computernerd long, long ago. I upgraded the bios and both CPUs and it's now a dual p3 750, which means it's still viable as my desktop/fileserver at home.