CPU Liquid Cooler 240mm, with Live CPU Temperature Display, Black Pump size : 73 X 73 X 57.3(H)mm Pump speed : 3,000RPM±10% Fan speed :600~2,000RPM±10% Max noise level : 29.7dB(A) ±10% Max air flow : 69.12CFM±10% Max air pressure : 2.01mmH2O±10%