Model Name C120R ARGB_3PK Fan Type ARGB PWM Fan Dimensions 120*120*25 mm Bearing Type Hydraulic Bearing Fan Speed 800RPM± 10％ - 1800RPM± 10％ Airflow 43.2 CFM Air Pressure 1.29 mmH2O Fan Noise Level 27.2 dB(A) Lifespan 30,000 hours / 25℃ Connector FAN: 4-pin PWM | LED: 3-pin Rated Voltage FAN: DC 12 V | LED: DC 5 V Operation Voltage FAN: DC 6.0-13.2 V | LED: DC 4.5-5.2 V Rated Current FAN : ≤ 0.12A±10% | LED : ≤ 0.29A±10