be quiet! SilentWings 2 80mm Case Fan
Description
Be Quiet SilentWings 2 80mm Case Fan Virtually Inaudible, State Of The Art Cooling The SilentWings 2 fan family provides the greatest airflow-to-noise ratio and highest reliability on the market. Key to these fans’ unrivalled and uncompromising performance are a unique airflow-optimized fan blade design, custom anti-vibration mounts, and a high-tech fluid dynamic bearing with copper core that greatly reduces noise and imparts super-long life. Through this advanced technology these fans achieve virtually silent operation without sacrificing airflow, and so offer the perfect balance between superior cooling and serenity. The SilentWings 2 80mm model is a standard size fan that combines all of the above class-leading features with operating noise levels down to a virtually silent 14.5 dB(A). Feature Details Virtually Silent Operation SilentWings 2 fans include a wide array of electronic and mechanical optimizations for superior air flow with very low noise production Unique airflow-optimized fan blade design reduces noise-generating fan turbulence Advanced fluid dynamic bearing providing for greatly reduced operating noise Improved modular vibration damping mounts and rubberized frame help prevent transmission of vibration to computer case and its components Option for direct hard mount when preferred Advanced high quality IC motor controller reduces electrical noise Engineering Advanced fluid dynamic bearing (FDB) with industrial grade lubricant eliminates direct contact between rotor and frame, resulting in extremely low noise levels The FDB has a copper core that conducts heat away from the bearing more effectively, enabling super-long fan life of up to 300,000 hours Dynamically balanced fan blades enhance reliability and result in maximum operating silence German product conception, design and quality control Outstanding Service and Support 3 year manufacturer's warranty Specifications: Dimensions (mm) 80 +SilentWings ✓ Fan speed @ 12V (rpm) 2000 Air flow @ 12V (cfm, m3/h) 26 / 44.2 Air pressure @ 12V (mm H2O) 2.25 Noise level @ 12V (dB(A)) 14.5 Mechanical spec Dimensions (L x W x D), (mm) 80 x 80 x 25 Bearing typeFDB Motor technology 4-pole fan motor Weight incl. fixed cables (kg) 0.15 Push pin fixing ✓ Screw fixing ✓ Cables & Connectors Connector 3 pin Cable length (mm) 450 Cable sleeve ✓ Performance & Noise Fan speed @ 12V (rpm) 2000 Air flow @ 12V (cfm, m3/h) 26 / 44.2 Air pressure @ 12V (mm H2O) 2.25 Noise level @ 12V (dB(A)) 14.5 Lifespan (h / 25°C) 300.000 Electrical specs Rated voltage DC (V) 12 Starting voltage DC (V) 4 Operating voltage DC (V) 4 ~ 14 Current consumption (A) 0.08 Safety current (A) 0.15 Input power (W) 1.80
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