Supermicro Cooling Fan/Heatsink - 2.36in Maximum Fan Diameter - 8400 rpm - 52 dB(A) Noise - Ball Bearing - 4-pin - Socket SP3 Compatible Processor Socket - Aluminum - Server, Processor

Helps the compatible processors by maintaining a great balance of performance and efficiency Delivers a high airflow while keeping its noise minimal Features ball bearing for higher heat endurance and reduced noise emissions