240mm (H100i) for great compatibility, 360mm (H150i) for high cooling performance, and 280mm (H115i) for a great mix of both.

Features: 

High-Performance RGB Pump Head: Powerful, low-noise cooling for your CPU, lit by 33 ultra-bright CAPELLIX RGB LEDs.

CORSAIR iCUE Commander CORE Included: A smart RGB lighting and fan speed controller gives you precise speed and lighting control over up to six RGB fans.

Magnetic Levitation RGB Fans: Two 120mm CORSAIR ML RGB Series PWM fans deliver powerful airflow for extreme CPU cooling performance, with eight RGB LEDs per fan.

Extreme CPU Cooling: Incredible cooling fan performance controllable via PWM, from 400 to 2,400 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 CORSAIR iCUE Software: Adjust fan and pump speeds, control and synchronize your cooler’s RGB lighting with all iCUEcompatible devices, and monitor CPU and coolant temperatures, all from a single intuitive interface.

Split-Flow Copper Cold Plate: An optimal cold plate design and a high-density stack of 128 micro-skived fins-per-inch provides highly efficient cooling at all loads.

Low-Noise Centrifugal Pump: Delivers a flow rate of up to 0.82L/min while generating less than 20 dBA, for extreme cooling with low noise.

240mm Radiator: High surface area for powerful cooling.

Easy to Install: Modular, tool-free mounting bracket for quick and painless installation on all modern Intel and AMD sockets.