(1) I think that's it. You could get a cheap oscilloscope card for looking at the power grid quality. It seems it is really bad on there. You could even make a

(1) I think that's it. You could get a cheap oscilloscope card for looking at the power grid quality. It seems it is really bad on there. You could even make an script that analyzes if the wave shape is too bad, and if so store the surroundings of the power glitches. You can do that with a beagle board DSP, almost free. Maybe you shut down or power on a lot of computers at the same time, start engines, whatever. It does not make sense your SSDs failure rate(15 days, come on!!).