Silent cooling fan technology - a mix of noise reduction technology and sound absorbing rubber pads for peace and quiet even when your PC is working overtime Hybrid design - a combination of both jet engine and helicopter blade designs gives you the static air reassure you need without sacrificing airflow Dual dissipation - our low-profile dual chamber pump delivers sizable performance leaps over last-gen technology Include wired RGB controller and splitter - allows you customize colours and light effects Smart fan sensor for jam protection - never worry about your cables getting snagged or components being mucked up ever again.