be quiet! SILENT WINGS PRO 4 | 140mm PWM Computer case Fan 14 cm Black 1 pc(s)
- 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!
| Performance |
| Mean time between failures (MTBF) |
300000 h |
| Quantity per pack |
1 pc(s) |
| Bearing type |
Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support |
Yes |
| Maximum air pressure |
3.64 mmH2O |
| Airflow |
165.5 m³/h |
| Maximum airflow |
97.41 cfm |
| Noise level (high speed) |
36.8 dB |
| Rotational speed (max) |
2400 RPM |
| Fan diameter |
14 cm |
| Type |
Fan |
| Suitable location |
Computer case |
| Design |
| Certification |
CE / ROHS / RU / UKCA / TÜV / WEEE |
| Fan connector |
4-pin |
| Product colour |
Black |
| Power |
| 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 |
| 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 |
| Number of clips |
4 |
| Number of screws |
4 |
| Screws included |
Yes |
| Other features |
| Country of origin |
Germany |
| Logistics data |
| 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 |
- manual pdf
- Performance curve
- leaflet
