The Corsair Hydro Series H100i v2 is an extreme performance, all-in-one liquid CPU cooler for cases with 240mm radiator mounts. The 240mm radiator and dual SP120L PWM fans provide the excellent heat dissipation you need for highly overclocked CPUs. Corsair Link is built in, so you can monitor temperatures, adjust cooling performance and customize LED lighting directly from your desktop. Backed by a 5 year Corsair warranty.