AORUS WATERFORCE II 240 Fan EZ-Chain: DIY-friendly fan design with slide-in interlocking mechanism and DAISY-CHAIN. 330-degree Rotatable water block design. New fan blade design increases both airflow and pressure, while reducing noise. The ARGB fan lighting can be synchronized with other devices. Universal design for fan and pump RPM control, compatible with all motherboard brands. Radiator & Block Dimensions : 277 x 119 x 27mm Pump Dimension : 72.8 x 72.8 x 65.1mm Radiator Material : Aluminum Block Material : Copper CPU Socket Intel 115x,1200,1700 AMD AM5, AM4 Pump Speed : 1600~3400 RPM +/-10% Fan Spec : 2 x 120mm ARGB Fans Speed : 800~2300 RPM +/-10% Bearing type : HDB Air Flow : 64.95 CFM Air Pressure : 2.93mmH20 Noise Level : 12.8~36.9 dBA Warranty 5 Years