3rd Generation Dual Chamber Pump for overall cooling efficiency and performance New SickleFlow Refreshed exterior design for improved lighting and fan blades for a quiet airflow performance RGB Lighting Signature cooling performance with an RGB design for all of the users wanting lighting effects that are fully customizable The larger surface area increased the surface area of the fins on the radiator for better heat dissipation Industrial Grade Seal High Industrial Grade EPDM material to strengthen the seal for improved longevity and Anti-Leaking Controller Included a wired RGB Controller CPU Socket Support: LGA2066, LGA2011-v3, LGA2011, LGA1200, LGA1151, LGA1150, LGA1156, LGA1155, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1