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cooling - Is it OK to have an exhaust fan directly above the intake fan for the CPU heatsink? - Super User
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Amazon.com: Four Heat Pipe CPU Cooler 90mm 3pin RGB Colorful Lights 38CFM Mute CPU Cooling Fan For LGA775 ,1155 ,1156 ,1366 ,2011 For AM2 ,AM2 ,AM3 Dual fan : Electronics
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