Be Quiet! Shadow Wings 2 140mm

General data Model Shadow Wings 2 140mm Dimensions (mm) 140 Color option Black Lighting – Fan speed at 100% PWM / 12V (rpm) 900 Noise level at 100% PWM / 12V (dB(A)) 14.7 Airflow at 100% PWM / 12V (CFM / m3/h) 49.8 / 85 Air Pressure at 100% PWM / 12V (mm H2O) 0.58 Mechanical specifications Dimensions (L x W x H), (mm) 140 x 25 x 140 Weight incl. fixed cables (g) 175 Bearing technology Rifle Motor technology 4-pole fan motor Push pin fixing ✓ Screw fixing – Cables / Connectors Daisy-chain compatible – Lighting connector – Connector 3-pin Cable length (mm) 500 Cable sleeve – Performance / Noise Airflow at 100% PWM / 12V (CFM / m3/h) 49.8 / 85 Air Pressure at 100% PWM / 12V (mm H2O) 0.58 Noise level at 100% PWM / 12V (dB(A)) 14.7 Lifespan (h / 25°C) 80,000 Zero RPM mode – Electrical specifications Rated Voltage DC (V) 12 Operating Voltage DC (V) 6 – 12 Input current (A) 0.10 Safety current (A) 0.3 Input power (W) 3.6 Rated Current LED (A) – Accessories 3-pin to 4-pin 12V-connector – 12V to 7V adapter – 12V to 5V adapter – Screws – Push pins 4 hard plastic washer 4 Others –