Compact tower design enables full configuration of RAM banks in PC cases with limited space Specially designed be quiet! 100mm PWM fan for silent operation of max. 24.8 dB(A) Easy-to-use mounting system for an intuitive installation 3 nickel-plated high-performance 6mm heat pipes and HDT technology Two-tone design with black top PWM variable speed operation to help balance cooling and quietness A high 130W TDP cooling efficiency