Premium Compatibility Featuring up to 220W of heat dissipation power, the exceptional cooling performance of the AK400 makes it the perfect companion for mainstream systems needing impressive price performance ratio with modern CPUs. Advanced Heat Dissipation Four direct touch copper heat pipes rapidly transfer heat away from the processor effectively and dissipate through a dense single tower heat sink. Fluid Dynamic Bearing Fan Achieve high performance cooling with minimal noise levels thanks to a newly designed fan that maximizes airflow and static pressure when required and intelligently ramps down for silent efficiency. Fan Specs ≤29 dBA Full Load Noise Output 500-1850 RPM Dynamic PWM Range 50,000 hours Long Operational Lifespan Matrix Fin-Array The premium nickel plated polish and a matrix shaped fin array heat sink sports a unique and high end aesthetic. The compact size allows full compatibility with other components and fits in a wide variety of cases at 155mm tall. Simple and Secure The improved installation method is made easy with a sturdy all metal mounting bracket and a quick five step process to safely fasten your cooler on multiple platforms supporting the latest from Intel and AMD. Intel® LGA: 1700 / 1200 / 1151 / 1150 / 1155 AMD®: AM4