The CORSAIR Hydro Series H150i PRO is an all in one RGB liquid CPU cooler with a 360mm radiator built for low noise cooling performance and bold styling with an RGB LED pump head. Three included 120mm ML Series magnetic levitation PWM fans provide great airflow while producing no more than 25 dB of noise, pushing the performance of your build while staying whisper quiet. Take control with CORSAIR iCue software and customize lighting, monitor temperatures and precisely adjust fan speeds, or stop the cooling fans entirely with the H150i's Zero RPM fan mode. Easy to install and compatible with most modern CPU sockets, the H150i makes it easy to cool your system in silence and style. Cold Plate Material : Copper and Radiator Material : Aluminum.