be quiet! Silent Wings PRO 4 PWM Fan, Fluid Dynamic Bearing, 140mm, Black
Manufacturer: BE QUIET!
ID: BL099
3390€
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Multitronic Vaasa
Multitronic Pietarsaari
Multitronic Jyväskylä
Multitronic Lappeenranta
Multitronic Mariehamn
Key Specifications
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Specifications
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| Technical details | |
| Bearing technology | FDB |
| Weight & dimensions | |
| Weight | 258 g |
| Package weight | 448 g |
| Cable length | 0.5 m |
| Height | 25 mm |
| Width | 140 mm |
| Depth | 140 mm |
| Package depth | 206.5 mm |
| Package height | 31 mm |
| Package width | 156 mm |
| Fan dimensions (W x D x H) | 140 x 140 x 25 mm |
| Energy management | |
| Power consumption (typical) | 6 W |
| Power supply | 3.6 W |
| Rated current | 0.5 A |
| Maximum current | 0.5 A |
| Voltage | 7 - 13.2 V |
| Fan voltage | 12 V |
| Fan current | 0.5 A |
| Rated voltage | 12 V |
| Fan power consumption | 6 W |
| Starting voltage | 7 V |
| Packaging data | |
| Quantity | 1 |
| Packaging content | |
| Mounting kit |  |
| Number of screws | 4 |
| Screws included | |
| Number of clips | 4 |
| Adapter frame included | |
| Other features | |
| Connector(s) | 4-pin PWM |
| Country of origin | Germany |
| Power | 6 W |
| Fan rated voltage | 12 V |
| Design | |
| Certification | CE / ROHS / RU / UKCA / TÜV / WEEE |
| Product colour | Black |
| Number of fans | 1 fan(s) |
| RoHS compliance | |
| Fan connector | 4-pin |
| Illumination LED |  |
| Performance | |
| Type | Fan |
| Mean time between failures (MTBF) | 300000 h |
| Number of speeds | 3 |
| Speed detection | |
| Airflow | 165.5 m³/h |
| Fan diameter | 14 cm |
| Suitable location | Computer case |
| Maximum airflow | 97.41 cfm |
| Maximum air pressure | 3.64 mmH2O |
| Noise level (high speed) | 36.8 dB |
| Fan speed (max) | 2400 RPM |
| Rotational speed (max) | 2400 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 36.8 dB |
| Pulse-width modulation (PWM) support | |
| Fan's mean time to failure (MTTF) | 300000 h |
| Logistics data | |
| Shipping (inner) case width | 31.7 cm |
| Shipping (inner) case length | 46.3 cm |
| Shipping (inner) case height | 38.8 cm |
| Shipping (inner) case gross weight | 15.5 kg |
| Products per shipping (inner) case | 32 pc(s) |
| Harmonized System (HS) code | 84733080 |
| EAN | 4260052188910 |
| Warranty | 3 years |
This 140mm PC cooling fan is specifically designed for high-performance systems requiring effective thermal dissipation from radiators or internal case airflow. The unit utilizes a Fluid Dynamic Bearing (FDB) mechanism to optimize operational longevity, rated for a product life of 300,000 hours. It is capable of achieving a maximum rotational speed of 2400 RPM for demanding cooling requirements.
The fan generates an airflow of 97.4 CFM (165.5 m³/h) and achieves a high static pressure of 3.64 mmH2O, making it effective when pushing air through restrictive components. Speed control is implemented via a 4-pin PWM connector, enabling precise modulation from 0 RPM up to the maximum speed. At full operation, the fan maintains a measurable noise level of 36.8 dB, consistent with its high-performance profile. The fan operates on a standard 12V voltage rail, drawing a maximum of 0.5A.
Key Features:- Standard 140 mm fan diameter
- 4-pin Pulse Width Modulation (PWM) speed control
- Design optimized for high static pressure applications
- Applicable for case ventilation and radiator cooling
- Fluid Dynamic Bearing (FDB) technology implementation
- Rated lifespan of 300,000 hours MTBF
- Mounting screws and accessory frames included
- Compliant with CE and RoHS standards
Multitronic Vaasa: 0 pcs
Estimated delivery: 24.11 - 25.11
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 18:00
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 24.11 - 25.11
Estimated delivery: 24.11 - 25.11
Today: 09:00 - 17:00
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 24.11 - 25.11
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 17:00
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 24.11 - 25.11
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 18:00
Multitronic Mariehamn: 0 pcs
Estimated delivery: 24.11 - 25.11
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 17:00
Fetch from the shop
Estimated delivery time: 24.11 - 25.11
Estimated delivery time: 24.11 - 25.11
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Estimated delivery time: 25.11
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Posti: Doorstep delivery
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Posti: Home delivery
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Estimated delivery time: 25.11
- leaflet (English)
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.