Noiseblocker Case Fan NB-BlackSilentPRO PK-PS ( 140x140x25mm )

The new premium fan series is based on the NB-Blacksilent-Chassis and is equipped with the excellent electronics module NB-EKA Plus and NB-NanoSLI bearings. Both are features that were so far used only in the more complex Multiframe series. Besides the technologically advanced components this fan is also equipped with an individually adaptive cable management. The fan is shipped with a newly developed mounting kit for vibration-free mounting which consists of an optimized "NB-Silentframe" silicone frame with suitable counter-pieces and knurled nuts for tool-free installation. Technical specifications: Dimensions: 140x140x25mm Colour: Black Weight: 130g Nominal voltage: 12V Starting voltage: 5V Current draw: 1,44W Nominal speed: 400 - 1500rpm (+/-10%) Airflow: 32 - 121m³/h / 54,366 - 205,573CFM Noise emission: 4,2 - 29,2 dB(A) MTBF (25°C): 120000hrs Connector: PWM Extent of delivery: 1x Noiseblocker NB-BlackSilentPRO PK-PS ( 140x140x25mm ) 1x Fan decoupling 1x 4 PIN fan extension 20cm 1x 4 PIN fan extension 50cm 4x Mounting screws 4x Knurled nuts