Water Block: Material: Copper, Fan Noise Level: 28.2 dB-A, Fan Rated Voltage: 12 V & 5 V, Fan Max. Air Flow: 59.28 CFM, Fan Max. Pressure: 1.31 mm-H2O, Radiator: Dimension: 273x 120 x 27 mm, Tube: Length: 400 mm, Material: Rubber, Warranty: 02 Years, CL-W301-PL12SW-A.