be quiet! Silent Wings 4 - 140 mm
- Airflow (max): 78 CFM
- Noise level (max): 29.3 dB
- Rotational speed (max): 1900 RPM
27.99
22.76 excl. VAT
In stock, expected delivery: 4 - 5 working days
be quiet! Silent Wings 4 - 140 mm
27.99
22.76 excl. VAT
In stock, expected delivery: 4 - 5 working days
- Wide range of IT related products
- Low prices
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- Order now, expected delivery within 4 - 5 working days.
The be quiet! Silent Wings 4 140mm PWM High-Speed is a premium case fan designed for enthusiasts who demand both strong airflow performance and low noise levels. With a sleek black finish and a compact 25mm depth, this fan fits seamlessly into a wide range of PC builds. It operates at a maximum rotational speed of 1900 RPM, delivering an impressive airflow of 78 m³/h and a maximum air pressure of 2.36 mmH2O, making it suitable for demanding cooling setups.
Fluid Dynamic Bearing for Long-Lasting Performance
At the heart of this fan is a Fluid Dynamic Bearing (FDB), which provides smooth and reliable operation over extended periods. This bearing type significantly reduces friction and vibration compared to traditional sleeve bearings, resulting in quieter operation and enhanced durability. Even at high speeds, the noise level remains at just 29.3 dB(A), striking an excellent balance between cooling capacity and acoustic comfort.
PWM Control for Precise Fan Management
The Silent Wings 4 High-Speed features full PWM support via its 4-pin connector, allowing the fan speed to be precisely regulated based on system temperature. This ensures the fan runs only as fast as necessary, keeping noise to a minimum during light workloads while ramping up when cooling demands increase. With a maximum power consumption of 4.8W and a maximum current draw of 0.4A, it remains energy efficient throughout. Mounting screws are included, making installation straightforward. No LED illumination is present, keeping the focus purely on performance.
Fluid Dynamic Bearing for Long-Lasting Performance
At the heart of this fan is a Fluid Dynamic Bearing (FDB), which provides smooth and reliable operation over extended periods. This bearing type significantly reduces friction and vibration compared to traditional sleeve bearings, resulting in quieter operation and enhanced durability. Even at high speeds, the noise level remains at just 29.3 dB(A), striking an excellent balance between cooling capacity and acoustic comfort.
PWM Control for Precise Fan Management
The Silent Wings 4 High-Speed features full PWM support via its 4-pin connector, allowing the fan speed to be precisely regulated based on system temperature. This ensures the fan runs only as fast as necessary, keeping noise to a minimum during light workloads while ramping up when cooling demands increase. With a maximum power consumption of 4.8W and a maximum current draw of 0.4A, it remains energy efficient throughout. Mounting screws are included, making installation straightforward. No LED illumination is present, keeping the focus purely on performance.
Brand:
be quiet!
Product number:
21862606
Product number manufacturer:
BL097
Connectivity
Fan connector:
4-Pin
Energy management
Maximum current:
0,4 A
Power consumption (typical):
4,8 W
Packaging content
Screws included:
Physical characteristics
Colour of product:
Black
Depth:
140 mm
Height:
25 mm
Illumination colour:
Geen
Illumination LED:
Number of fans:
1 x
Product type:
Ventilator
Weight:
220 g
Width:
140 mm
Technical details
Bearing type:
Vloeistof dynamisch lager (FDB)
Fan diameter:
140 mm
Fan noise level (max):
29.3 dB
Maximum air pressure:
2.36 mm/H2O
Maximum airflow:
78 CFM
Pulse-width modulation (PWM) support:
Rotational speed (max):
1900 RPM
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