Actually it just crashed again while I was playing a new game I bought. For now, keeping the case off resolves the issue. I will also be replacing the 80mm case fan with a 92mm I ordered from Amazon. On the bright side Clod gets a commission on the $10 I spent.
So a 92mm fan is 12mm larger than an 80mm fan. But about 1/3 of the diameter of the fan is the hub which does not move any air. So the extra 12mm is a much larger percentage increase than 92/80.
Looking at Antec fans specs
here, the 80mm can move 34 cubic feet of air/min and the 92mm moves 38 CFM, mostly becuase the max rpm is lower. I'm hoping that makes a difference.
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