could it work on fm2 socket?

I am not familiar with fm2 socket but specs say it is good for AMD socket A, it has 92 mm fan, 80 mm heatsink...very quiet.

this works with a quad core right?

This is for a platform before there were multiple cores. Try harder.

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Rosewill RCX-Z100 - CPU Cooler - One Ball Bearing for Over 45,000 Hours of Service Life

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