STORM T3 140 PWM Case Fan 0-761345-77729-2 Features: Storm T3 with a thickness of 30mm and thickened fan blades Air-Concentrating Design The well-designed case frame and curves make the airflow stronger, reduce turbulent flow and fan noise and enhance the efficiency. PWM Daisy-Chain Design To avoid signal interference, fans are daisy-chained with 3-pin connectors.But the fans fully support the PWM function. Fluid Dynamic Bearing Fan The FDB bearing fan can extend durability and lifespan. Vibration-Absorbing & Anti-Noise Pads The 8 x 6mm rubber pads can efficiently reduce vibration and noise. Specifications: Model Name Storm T3 140 (AF12014GM2PB) Fan Type PWM Fan Dimensions 140 x 140 x 30 mm Bearing Type FDB Bearing Fan Speed 600~1500RPM ± 10% Airflow min 44.82~max 112.72 CFM Air Pressure min 0.42~max 2.29 mmH₂O Fan Noise Level 33.69 dB(A) Lifespan 70,000 hrs 25°C Connector 4-pin PWM Rated Voltage DC 12 V Operation Voltage DC 6.0-13.8 V Rated Current ≤ 0.36A Warranty 3 Years