ITEM NAME:1X(Lanshuo Pure Copper 4 Heat Pipe Thermal Processor Cooler For Lga /1150 /W1G4) 1X(Lanshuo Pure Copper 4 Heat Pipe Thermal Processor Cooler For Lga /1150 /W1G4) 1X(Brand Name: LANSHUO Help CPU heat dissipation and extend CPU life Efficient office This product is only available for Intel LGA1150 / 1151/1155/1156/1366 motherboards Power connector: (4) PIN Fan life: 50,000 hours Fan size: 90*90*25mm Bearing: hydraulic bearing Line: (4 lines) Air volume: 29CFM Min Noise: 18db (A) TDP: 3W Speed: 4 line 800-2200 turn intelligent temperature control Compatible CPU: Intel Application: Processor Colour: Black Material: copper + aluminum alloy Package Content: 1* Cooling Fan 4* screw 1* backplane)