CPU Air Cooler
From Amazon
ARCTIC Freezer 4U-M - Server CPU Cooler for AMD and Intel, 4U & Up, 2 x 120 mm Fans, 400-2300 rpm, 4-Pin PWM Connector, 8 Heat Pipes
SmartTeck
ARCTIC Freezer 4U-M - Multicompatible 4U Single Tower CPU Cooler -
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