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Virtually Inaudible, State Of The Art Cooling The Silent Wings 2 fan family provides the greatest airflow-to-noise ratio & highest reliability on the market. Key to these fans’ unrivalled & uncompromising performance are a unique airflow-optimized fan blade design, custom anti-vibration mounts, & a high-tech fluid dynamic bearing with copper core that greatly reduces noise & imparts super-long life. Through this advanced technology these fans achieve virtually silent operation without sacrificing airflow, & so offer the perfect balance between superior cooling & serenity. Feature Details Virtually Silent Operation Silent Wings 2 fans include a wide array of electronic & 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 enhanced modular vibration damping mounts & rubberized frame help prevent transmission of vibration to computer case & 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 & 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 & result in maximum operating silence General Specs

Dimensions (L x W x D), (mm)120 x 120 x 25 + Silent Wings&10003; Fan speed @ 12V (rpm)1500 Air flow @ 12V (cfm, m 3/h)50.5 / 85.8 Air pressure @ 12V (mm H2O)1.63 Noise level @ 12V (d B (A))15.7 Mechanical spec

Dimensions (L x W x D), (mm)120 x 120 x 25 Bearing type FDB Motor technology 4-pole fan motor Weight incl. fixed cables (kg)0.18 Push pin fixing&10003; Screw fixing&10003;



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Be Quiet Shadow Wings SW1 120mm High-Speed Case Fan The Silent Wings 2 fan family provides the greatest airflow-to-noise ratio & highest reliability on the market. Key to these fans’ unrivalled & uncompromising performance are a unique airflow-optimized fan blade design, custom anti-vibration mounts, & a high-tech fluid dynamic bearing with copper core that greatly reduces noise & imparts super-long life. Through this advanced technology these fans achieve virtually silent operation without sacrificing airflow, & so offer the perfect balance between superior cooling & serenity. The newest member of the family, Silent Wings 2 PWM, adds variable-speed capability to this formidable combination of features & abilities. Just connect one to the PWM header on your mainboard or fan controller to achieve fine control over the fan speed & noise profile. The Silent Wings 2 PWM 140mm model is the largest fan we make that combines all of the above class-leading features. It provides maximum cooling airflow & operating noise levels down to a virtually silent 16.4 d B (A). Feature Details Virtually Silent Operation Silent Wings 2 fans include a wide array of electronic & 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 enhanced modular vibration damping mounts & rubberized frame help prevent transmission of vibration to computer case & its components Option for direct hard mount when preferred Advanced high quality IC motor controller reduces electrical noise Variable Speed Function Pulse Width Modulation (PWM) allows compatible 4-pin controllers (including those built into many motherboards) to intelligently vary the speed (and thus the noise level) of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not. Engineering Advanced fluid dynamic bearing (FDB) with industrial grade lubricant eliminates direct contact between rotor & 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 & result in maximum operating silence German product conception, design & quality control Outstanding Service & Support 3 year manufacturer's warranty General Specs

Dimensions (mm)140 + Silent Wings &10003; Fan speed @ 12V (rpm) 1000 Air flow @ 12V (cfm, m 3/h) 60.4 / 102.6 Air pressure @ 12V (mm H2O) 0.81 Noise level @ 12V (d B (A)) 16.4 Mechanical spec:

Dimensions (L x W x D), (mm) 140 x 140 x 25 Bearing type FDB Motor technology 4-pole fan motor Weight incl. fixed cables (kg) 0.30 Push pin fixing &10003; Screw fixing &10003; Cables & Connectors: Connector 4 pin Cable length (mm) 450 Cable sleeve&10003; Performance & Noise Fan speed @ 12V (rpm) 1000 Air flow @ 12V (cfm, m 3/h) 60.4 / 102.6 Air pressure @ 12V (mm H2O) 0.81 Noise level @ 12V (d B (A)) 16.4 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) 0.20 Input power (W) 2.40



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The Silent Wings 2 fan family provides the greatest airflow-to-noise ratio & highest reliability on the market. Key to these fans’ unrivalled & uncompromising performance are a unique airflow-optimized fan blade design, custom anti-vibration mounts, & a high-tech fluid dynamic bearing with copper core that greatly reduces noise & imparts super-long life. Through this advanced technology these fans achieve virtually silent operation without sacrificing airflow, & so offer the perfect balance between superior cooling & serenity. Virtually Silent Operation Silent Wings 2 fans include a wide array of electronic & 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 enhanced modular vibration damping mounts & rubberized frame help prevent transmission of vibration to computer case & 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 & 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 & result in maximum operating silence General Specs

Dimensions (L x W x D), (mm)80 x 80 x 25 + Silent Wings&10003; Fan speed @ 12V (rpm)2000 Air flow @ 12V (cfm, m 3/h)26 / 44.2 Air pressure @ 12V (mm H2O)2.25 Noise level @ 12V (d B (A))14.5 Mechanical spec

Dimensions (L x W x D), (mm)80 x 80 x 25 Bearing type FDB Motor technology 4-pole fan motor Weight incl. fixed cables (kg)0.15 Push pin fixing&10003; Screw fixing&10003;



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Variable, Virtually Inaudible, State Of The Art Cooling The Silent Wings 2 fan family provides the greatest airflow-to-noise ratio & highest reliability on the market. Key to these fans’ unrivalled & uncompromising performance are a unique airflow-optimized fan blade design, custom anti-vibration mounts, & a high-tech fluid dynamic bearing with copper core that greatly reduces noise & imparts super-long life. Through this advanced technology these fans achieve virtually silent operation without sacrificing airflow, & so offer the perfect balance between superior cooling & serenity. The newest member of the family, Silent Wings 2 PWM, adds variable-speed capability to this formidable combination of features & abilities. Just connect one to the PWM header on your mainboard or fan controller to achieve fine control over the fan speed & noise profile. The Silent Wings 2 PWM 92mm model is a medium size fan that combines all of the above class-leading features & provides more cooling air flow than smaller fans, at noise levels down to 17.4 d B (A). Feature Details Virtually Silent Operation Silent Wings 2 fans include a wide array of electronic & 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 enhanced modular vibration damping mounts & rubberized frame help prevent transmission of vibration to computer case & its components Option for direct hard mount when preferred Advanced high quality IC motor controller reduces electrical noise Variable Speed Function Pulse Width Modulation (PWM) allows compatible 4-pin controllers (including those built into many motherboards) to intelligently vary the speed (and thus the noise level) of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not. Engineering Advanced fluid dynamic bearing (FDB) with industrial grade lubricant eliminates direct contact between rotor & 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 & result in maximum operating silence German product conception, design & quality control Outstanding Service & Support 3 year manufacturer's warranty

Dimensions (L x W x D), (mm)92 x 92 x 25 + Silent Wings&10003; Fan speed @ 12V (rpm)1800 Air flow @ 12V (cfm, m 3/h)32.6 / 55.4 Air pressure @ 12V (mm H2O)1.98 Noise level @ 12V (d B (A))17.4 Bearing type FDB Motor technology 4-pole fan motor Weight incl. fixed cables (kg)0.106 Push pin fixing&10003; Screw fixing&10003; Connector 4 pin Cable length (mm)450 Cable sleeve&10003; Fan speed @ 12V (rpm)1800 Air flow @ 12V (cfm, m 3/h)32.6 / 55.4 Air pressure @ 12V (mm H2O)1.98 Noise level @ 12V (d B (A))17.4 Lifespan (h / 25°C)300.000 Rated voltage DC (V)12 Starting voltage DC (V)4 Operating voltage DC (V)4 ~ 14 Current consumption (A)0.08 Safety current (A)0.17 Input power (W)2.04

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High quality 6-pole fan motor Durable fluid dynamic bearing Unique airflow-optimized fan blades Rubberized fan frame with funnel-shaped air inlets Three years warranty be quiet! Silent Wings 3: Case fan of superlatives Even the design of the black fan differs significantly from the standard design & could be further perfected compared to its predecessor. The fan blades are not smooth, but provided with grooves to allow air movement. For this purpose also contributes the rounded hub. The same applies to the frame. The vibration dampers are now easily changeable by simply deducted or upturned. They are each directed forwards & backwards, thus enabling a fixture which transmits little vibration. For this purpose, no screws are used, but plastic pins that are pushed into the gray attachments. in addition a special slide bearings made from copper was installed that no mechanical contact to the axis & thus has worked quiet & durable. The rotor slides on a film of lubricant, from be quiet! FDB (Fluid Dynamic Bearing) called. This is a major reason for the rated life of fabled 300 thousand hours, which corresponds to about 34 years of continuous operation. A special IC controls the motor & also reduces noise. In 12V mode a delivery volume of 80.47 m&sup 3; / h at just 16.4 d B (A) is realized at a speed of 1, 450 rev / min, making good cooling performance can be associated with minimal noise. In addition, a three-part voltage adapter for 12V, 5V & 7V is, bringing speed & volume be lowered again clearly, so that even a use in Ultra-Silent systems is possible. ...

be quiet! Silent Wings fans stand for state-of-the-art technology, virtually inaudible operation & superior cooling. The third generation of this award-winning fan series offers unrivaled & uncompromising performance with a broad range of meticulous optimizations. They feature a smooth-running 6-pole motor, an advanced fluid-dynamic bearing, a unique airflow-optimized fan blade design & a fan frame with funnel-shaped air inlets. The Silent Wings 3 120mm PWM model combines all of the above best-in-class features. It strikes the perfect balance between cooling & silence with a maximum of 16.4db (A) & meets all the requirements to be a perfect choice for heat sinks, PC cases & radiators. ...

When designing our product portfolio at be quiet!, we are committed to high performance, reliability & efficiency. Of course, we fully live up to our name by developing particularly quiet products! Our new Silent Wings Pure are basic models that represent the logical expansion of our multiple-award-winning Silent Wings range of fans. The highlights: Quiet: low-noise operation & high airflow thanks to flow-optimised fan blades. Flexible: low, 4V initial voltage thanks to an intelligent motor concept. Reliable: service life of 200, 000 hours thanks to the high-quality rifle bearing. High performance: optimum ratio of cooling & volume. The German-registered utility model fan blades, which are flow-optimised on both sides, are the striking trademark of the complete Silent Wings range, & in particular Silent Wings Pure. Furthermore, it goes without saying that the be quiet! Silent Wings Pure fans are particularly durable & extremely quiet whilst offering a high level of cooling. The very low 4V initial voltage ensures the fan starts up safely & has a wide control range. As a result, you can also expect be quiet!’s usual premium quality from Silent Wings Pure!

Features: High-airflow performance design The German-registered utility model fan blades, which are flow-optimised at the front & back combine low-noise operation with a high airflow. High-quality rifle bearing The high-quality rifle bearing provides a low-noise operation & a long service life of up to 200, 000 hours. Low 4V initial voltage The intelligent motor concept with the low 4V initial voltage ensures the fan starts up safely & has a wide control range. General Model Silent Wings PURE 92mm 1600rpm General Specs

Dimensions (L x W x D), (mm)92 x 92 x 25 + Silent Wings- Fan speed @ 12V (rpm)1600 Air flow @ 12V (cfm, m 3/h)28.8 / 48.9 Air pressure @ 12V (mm H2O)1.70 Noise level @ 12V (d B (A))18 Mechanical spec

Dimensions (L x W x D), (mm)92 x 92 x 25 Bearing type Rifle Weight incl. fixed cables (kg)0.09 Push pin fixing- Screw fixing&10003; Cables & Connectors Connector 3 pin Cable length (mm)350 Cable sleeve- Performance & Noise Fan speed @ 12V (rpm)1600 Air flow @ 12V (cfm, m 3/h)28.8 / 48.9 Air pressure @ 12V (mm H2O)1.70 Noise level @ 12V (d B (A))18 Lifespan (h / 25°C)200.000 Electrical specs Rated voltage DC (V)12 Starting voltage DC (V)4 Operating voltage DC (V)4 ~ 14 Current consumption (A)0.06 Safety current (A)0.15 Input power (W)0.74





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