What is the size of the outtake fan for my case?

Stingy

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Oct 7, 2014
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4,530
After I had upgraded my power supply in my Gateway FX6860, I had to remove the outtake fan due to it being attached to the stock power supply. Now I am without an external fan and heat is abismal. If anyone knows the size of the fan that need for my FX6860 backplate, it would be greatly appreciated. Thanks!