Genesis Hydrion 120 PC Fan Fans available in 4 different backlight colours Enticing backlight thanks to 15 LED diodes Silent and effective cooling Anti-vibration rubber pads Specifications Dimensions: 120x120x25 mm Fan Speed: 1000 RMP Noise: 18.8 dB Airflow: 42.1 CFM Bearing: Sleeve Connector: 3-PIN/4-PIN (Molex) LED: Yes (15 diode LED)