The CORSAIR iCUE H115i RGB PRO XT is an all-in-one liquid CPU cooler built for both low noise operation and extreme CPU cooling, with a 280mm radiator and two CORSAIR ML140 PWM fans controllable between 400 RPM and 2,000 RPM. Equipped with 16 individually addressable RGB LEDs on the pump head, the H115i RGB PRO XT pairs killer looks with chiller performance. Magnetic Levitation Fans: Two 140mm CORSAIR ML Series fans deliver improved airflow for extreme CPU cooling performance. Dynamic Multi-Zone RGB Pump Head: 16 Individually addressable RGB LEDs light up the pump head to produce stunning, customizable lighting effects to match your build. Extreme CPU Cooling: Experience incredible cooling performance, with each fan running from 400 to 2,000 RPM while in operation. Zero RPM Mode: Zero RPM cooling profiles in CORSAIR iCUE software allow fans to stop entirely at low temperatures, eliminating fan noise. Powerful iCUE Software: Control and synchronize your cooler’s RGB lighting with all iCUE compatible devices, monitor CPU and coolant temperatures and adjust fan and pump speeds, all from a single intuitive interface. High Performance Cold Plate and Pump: Equipped with a thermally optimized cold plate and low-noise pump design for high performance, quiet cooling. 280mm Radiator: An expanded radiator core delivers high cooling surface area and performance. Easy to Install: Modular, tool-free mounting bracket for quick and painless installation.