FAN Specification Size 140x140x25 mm Mounting hole spacing 124,5x124,5 mm Connector & pin-configuration 4-pin PWM Cable length 2cm + 30cm NA-EC1 extension cable Bearing SSO2 Blade geometry A-Series with Flow Acceleration Channels Frame technology AAO (Advanced Acoustic Optimisation) Rotational speed (+/- 10%) 1500 RPM Min. rotational speed @ 20% PWM (+/-20%) 300 RPM Airflow 140,2 m³/h Acoustical noise 24,6 dB(A) Static pressure 2,08 mm H2O Input power (typical) 1,19 W Input power (max.) 1,56 W Input current (typical) 0,1 A Max. input current 0,13 A Operating voltage 12 V MTTF > 150.000 h Scope of delivery 4x NA-AVP1 chromax.black anti-vibration pads 4x NA-AVP1 chromax.blue anti-vibration pads 4x NA-AVP1 chromax.green anti-vibration pads 4x NA-AVP1 chromax.red anti-vibration pads 4x NA-AVP1 chromax.white anti-vibration pads 4x NA-AVP1 chromax.yellow anti-vibration pads NA-EC1 chromax.black 30 cm extension cable 4x fan screws