Compact side flow air cooler with fully RAM compatibility of all kinds Outstanding cooling performance: Thermal resistance 0.117°C/W 4 x Ø6mm high performance heat pipes to improve heat conductivity Fan RPM reduction adaptor reduces 50% noise All-in-one back-plate design offers universal AMD & Intel desktop CPU compatibility ‘1-Clip’ fan bracket design for user-friendly installation Extra LGA 1700 brackets required, contact MFR for bracket