Function: for processor; Type: Active cooler; Fan: 1 pcs; Radiator material: aluminum; Mounting type: bolts; Socket: LGA1155/1156, LGA1150, LGA1151, LGA1200; Fan diameter: 92; Bearing type: sliding; Maximum rpm: 2000; Max. air flow: 34 CFM; Power: 4-pin; Noise level: 28 dB; Dimensions: 95 x 80 x 95;