20 Addressable RGB LEDs shine across a unique X-Frame design for stunning visual effects on both push and pull setups. Dual-layer fan blades provide improve both airflow and static pressure for high cooling performance. 3-Pin (+5V-D-G) motherboard RGB connector for direct software control over addressable LEDs. Included wire controller provides an easy one touch lighting control with preset effects for quick setup. Wide range precision PWM control from 500-1800 RPM allows great cooling performance and quiet low-noise operation.