I'm just glad it didn't burst into flames like that one did! I don't have fire suppression! (Though I made sure there isn't much fuel near it - nothing to burn up = hopefully just the power supply dying!
You guys are making me nervous! I better move some of the potential fuel sources that are nearby.
I placed mine on a metal plate, pretty standalone, just in case it would catch fire there is not much wood or stuff to burn.
I had both the single and the psu sitting on bricks just in case. The basement is naturally quite cool even in the summertime and the temps were <60*C on the single with the psu being only slightly warm to the touch.
Good idea.