Heatsink Material: Aluminum Fins, Copper Heatpipes, Heatpipe: 6mm x 4 pcs, Air Flow: 58.35 CFM (one fan ), Static Pressure: 2.41 mm-H2O (one fan), Life Time/Fan Life Time: 40,000 hours, Pin Connect: 2510 - 4Pin, Cooling Power: 180 W, Warranty: 02 Years, CL-P075-AL12BL-A.