Condition: New, In Retail Box Brand: Noctua Model: NF-N4x20 PWM

Size (Form factor): 40 x 40 x 20 mm Speed range: 0 – 5000 rpm Airflow (max.): 9.4 m³/h (5.53 CFM) Acoustical noise (max.): 14.9 dB(A) Static pressure (max.): 2.26 mm H₂O Rated voltage: 12 V Input power (typical): 0.46 W Connector: 4-pin Color: Brown Warranty: 6 years