ITEM NAME:Hydraumatic CPU Cooler Fan Heatsink Radiator for Intel LGA 778/1155/1156 Description: - Supports Intel LGA 778/1155/1156, AMD 754/AM2/AM3/FM1 and other CPU types - 2200RPM high speed, high efficiency fan - Press-solid process, mirror base, fast heat dissipation - Silent hydraulic bearings for low noise and durability - Dense fins for better heat dissipation - 9cm PVC fan leaves Specification: - Type: CPU cooler - Speed: 2200RPM - Rated voltage: DC 12V - Bearing type: hydraumatic - Air volume: 48CFM - Fan Size: 120*117*52MM/4.72*4.61*2.05'' Package Included: 1Piece Computer CPU Radiator SKU: QVW0019391768007230.Bearing type: hydraumatic. - Type: CPU cooler. 1Piece Computer CPU Radiator. - 2200RPM high speed, high efficiency fan. - 9cm PVC fan leaves. - Fan Size: 120 117 52MM/4.72 4.61 2.05". - Silent hydraulic bearings for low noise and durability.