Water Cooling G1/4 Thread, 360mm Aluminium Alloy Computer 18 Pipes Water Cooling Cooler for Computer CPU Heat SinkSpecification:Item Type: Water CoolingMaterial: Aluminium AlloyFunction: Heat DissipationScope: ComputerHole Position: 2, G1/4 ThreadApplicable Fan: 12 x 12 x 2.5cm / 4.7 x 4.7 x 1.0in FansProduct Size: Approx. 399 x 119 x 27mm / 15.7 x 4.7 x 1.1in ( Manual Measurement, Slight Error May Exist )How to Use:InstallandusePackage List:1 xWater Cooling 24 x Screw