New SickleFlow 120 Non-LED Fan: Dual SickleFlow 120 All-Black fans with a refreshed exterior design with 2-tier anti-dust prevention, quietness and airflow performance. ARGB Lighting Solution: Signature cooling performance with a Vibrant Infinite Mirror ARGB pump design for all of the users wanting a fully customizable lighting effects. 3rd Generation Dual Chamber Pump: New dual chamber pump for optimized to improved overall cooling efficiency and performance. 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 CPU Socket Support: AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1, LGA1200, LGA1151, LGA1150, LGA1156, LGA1155, LGA2066, LGA2011-v3, LGA2011 Extra LGA 1700 brackets required, contact MFR to purchase bracket