New SickleFlow 120 Fan: Improved airflow and air pressure with revised curve blade design Asymmetrical 4 Heatpipes Design: Asymmetrical heat pipe design provides RAM compatibility and clearance across various platforms Direct Contact Technology: Exclusive Direct Contact Technology using 4 copper heat pipes delivers exceptional heat dissipation Optimal Air Flow: Stacked fin array minimizes resistance for better airflow through the heatsink Quiet Operation: Performance fan reduces vibration for silent operation Snap and Play: Hassle free installation with our revamped bracket design CPU socket support: Intel: LGA2066, LGA2011 v3, LGA2011, LGA1200, LGA1151, LGA1156, LGA1155, LGA1366, AMD: AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2 Extra LGA 1700 brackets required, contact MFR to purchase bracket