be quiet! SILENT WINGS PRO 4 | 140mm PWM Computer case Fan 14 cm Black 1 pc(s)
Regular price
£39.76
inc. VAT
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- Optimized fan blades for the highest performance on radiators and heat sinks
- Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 2400 rpm)
- Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure
- Virtually inaudible operation at regular speed
- 6-pole fan motor for less vibration and power consumption
- Fluid-dynamic bearing enables very smooth operation
- Individual and easy mounting systems for use as a case fan or with a radiator
- Super-long life-span of up to 300,000h
- Valuable sleeved PWM cable and easy to install PWM connector
- Elegant look with high-grade fan sticker in an all-black design
Legendary silence, epic performance and features
For the highest performance, optimized fan blades, especially for heat sinks designed radiator corners and a speed switch with 3 selectable speed options, Silent Wings Pro 4 140mm PWM is the most progressive, performant, and versatile fan by be quiet!
Design | |
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Certification | CE / ROHS / RU / UKCA / TÜV / WEEE |
Fan connector | 4-pin |
Product colour | Black |
Power | |
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Maximum current | 0.5 A |
Rated current | 0.5 A |
Rated voltage | 12 V |
Voltage | 7 - 13.2 V |
Power consumption (typical) | 6 W |
Weight & dimensions | |
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Package weight | 448 g |
Package height | 31 mm |
Package depth | 206.5 mm |
Package width | 156 mm |
Cable length | 0.5 m |
Fan dimensions (W x D x H) | 140 x 140 x 25 mm |
Weight | 258 g |
Height | 25 mm |
Depth | 140 mm |
Width | 140 mm |
Packaging content | |
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Number of clips | 4 |
Number of screws | 4 |
Screws included | Yes |
Other features | |
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Country of origin | Germany |
Logistics data | |
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Shipping (inner) case gross weight | 15.5 kg |
Shipping (inner) case height | 38.8 cm |
Shipping (inner) case length | 46.3 cm |
Shipping (inner) case width | 31.7 cm |
Products per shipping (inner) case | 32 pc(s) |
Harmonized System (HS) code | 84733080 |

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