Be Quiet Silent Wings 2 140mm Case Fan
Product Details
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 fansÂ’ 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 140mm model is the largest fan we make that combines all of the above class-leading features. It provides maximum cooling airflow and operating noise levels down to a virtually silent 15.8 dB(A).
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
General Specifications
- Dimensions (L x W x D), (mm): 140 x 140 x 25
- +SilentWings: Yes
- Fan speed @ 12V (rpm): 1000
- Air flow @ 12V (cfm, m3/h): 60.4 / 85.8
- Air pressure @ 12V (mm H2O): 1.81
- Noise level @ 12V (dB(A)): 15.8
Mechanical spec
- Bearing type: FDB
- Weight incl. fixed cables (kg): 0.30
- Push pin fixing: Yes
- Screw fixing: Yes
Cables & Connectors
- Connector: 3 pin
- Cable length (mm): 450
- Cable sleeve: Yes
Electrical specs
- Rated voltage DC (V): 12
- Starting voltage DC (V): 4
- Operating voltage DC (V): 4 ~ 14
- Current consumption (A): 0.09
- Safety current (A): 0.20
- Input power (W): 2.40
Accessories
- 3pin to 4pin Y-connector: Yes
- 12V to 7V adapter: Yes
- 12V to 5V adapter: Yes
- Screws: 5
- Push pins: 5
- Silica gel washer: 5
- Others: rubber & hard plastic mountings
Product Details
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 fansÂ’ 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 140mm model is the largest fan we make that combines all of the above class-leading features. It provides maximum cooling airflow and operating noise levels down to a virtually silent 15.8 dB(A).
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
General Specifications
- Dimensions (L x W x D), (mm): 140 x 140 x 25
- +SilentWings: Yes
- Fan speed @ 12V (rpm): 1000
- Air flow @ 12V (cfm, m3/h): 60.4 / 85.8
- Air pressure @ 12V (mm H2O): 1.81
- Noise level @ 12V (dB(A)): 15.8
Mechanical spec
- Bearing type: FDB
- Weight incl. fixed cables (kg): 0.30
- Push pin fixing: Yes
- Screw fixing: Yes
Cables & Connectors
- Connector: 3 pin
- Cable length (mm): 450
- Cable sleeve: Yes
Electrical specs
- Rated voltage DC (V): 12
- Starting voltage DC (V): 4
- Operating voltage DC (V): 4 ~ 14
- Current consumption (A): 0.09
- Safety current (A): 0.20
- Input power (W): 2.40
Accessories
- 3pin to 4pin Y-connector: Yes
- 12V to 7V adapter: Yes
- 12V to 5V adapter: Yes
- Screws: 5
- Push pins: 5
- Silica gel washer: 5
- Others: rubber & hard plastic mountings
Review from ThermalBench.com
"This is certainly a premium price, but one must also note that with this comes a premium product which also lives up to its promise in the performance area...if you are the type who are willing to pay top dollar for a top tier product, then it’s hard to go wrong with this- especially if you are looking for a silence optimized operation. Given the Europeans generally going this way, I can see now why this fan is so popular there too!"
Read full review HERE.
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