GameMax KF300R Reverse 120mm ARGB Fan 3 in 1 Kit

Reverse Blade Design: Optimized airflow for intake from case bottoms or shrouds. Intelligent PWM Control: Fan speed adjusts automatically (800–1600 RPM ±10%) via PWM header for efficient cooling and low noise. ARGB Lighting Options: Inner and outer RGB rings with ARGB control via included hub or motherboard sync (5 V ARGB port). Shock-Proof Frame: Each fan mount has 8 rubber pads to reduce vibration and system noise. Quiet Operation: Maximum noise levels capped at about 31 dBA.