Heatsink Material = Aluminum,copper Heat Pipe = 2pcs Bearing Type = Hydraulic Bearing Fan Size = 90*90*25mm Total Fan Size = (Picture 5) Fan Speed = 1800RPM±10% Fan air volume = 36CFM(Max) Fan pressure = 1.3H20 Fan noise = 26.5dBA Fan interface = 3Pin Fan Life = 30000 Hours Working voltage = 12V DC TDP = 65W