be quiet! SILENT WINGS 4 120mm PWM High-Speed Black 12cm Fan
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About This Item
- 120 mm high-speed PWM fan for computer case cooling
- Fluid Dynamic Bearing with 2500 RPM max speed for quiet reliability
- Maximum airflow 76.7 cfm and air pressure 3.96 mmHâ‚‚O
- 4-pin connector with PWM support and 0.5 m cable length
- Noise level 31.2 dB at high speed with anti-vibration mountings
- Includes 4 screws and 4 clips; 300,000 h MTBF
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be quiet! SILENT WINGS 4 | High-Speed PWM Fan
The be quiet! SILENT WINGS 4 | 120mm PWM high-speed Computer case Fan 12 cm Black 1 pc(s) is engineered for PC builders who demand low noise and high static pressure. This fan suits users upgrading a gaming rig or workstation case. It offers a maximum rotational speed of 2500 RPM. The design focuses on efficient airflow for restricted spaces.
be quiet! SILENT WINGS 4 | 120mm PWM high-speed Computer case Fan 12 cm Black 1 pc(s)
This specific model targets high-speed cooling performance. It uses a 4-pin PWM connector for automatic speed control. The fluid dynamic bearing ensures long life and quiet operation. You get a black fan measuring 120mm x 25mm.
| Metric | Specification |
|---|---|
| Max Speed | 2500 RPM |
| Max Airflow | 76.7 CFM |
| Max Air Pressure | 3.96 mmHâ‚‚O |
| Noise Level | 31.2 dB (A) |
| Bearing Type | Fluid Dynamic Bearing (FDB) |
| Connector | 4-pin PWM |
Optimised Airflow for High-Performance Builds
The fan blades are optimised for maximum airflow. This design pushes air effectively through heatsinks and case vents. You get a maximum airflow of 76.7 CFM. This helps keep component temperatures stable during intensive tasks.
Quiet Operation with Fluid Dynamic Bearing
This fan uses a Fluid Dynamic Bearing (FDB). This bearing type reduces friction and noise. The motor features a 6-pole design for smoother running. Consequently, the noise level remains low even at high speeds.
PWM Control for Flexible Cooling
The 4-pin connector supports Pulse Width Modulation (PWM). This allows your motherboard to adjust fan speed dynamically. You can set aggressive cooling during gaming and silent running at idle. It balances noise and thermal performance automatically.
Durable Construction and Anti-Vibration Design
The fan includes anti-vibration mountings. These reduce resonance transferred to the case frame. The mean time between failures (MTBF) is rated at 300,000 hours. This indicates a long operational lifespan for the bearing and motor.
Compact Dimensions and Cable Length
The fan measures 120mm x 25mm, fitting standard ATX and mATX cases. The cable length is 0.5 metres. This is sufficient for most motherboard headers, but verify reach in large full-tower cases. The unit weighs 190g.
Box contents
- 1 x be quiet! SILENT WINGS 4 120mm PWM high-speed fan (Black)
- 4 x Mounting screws
- 4 x Anti-vibration clips
Check before you buy
- Confirm your case has standard 120mm fan mounting points.
- Verify your motherboard has a 4-pin PWM header available.
- Check cable clearance in your case, as the lead is 0.5m long.
- Ensure the fan orientation matches your airflow direction needs.
Frequently Asked Questions
Q: Is this fan suitable for radiator mounting?
A: Yes, the high static pressure makes it suitable for radiators, but verify bracket compatibility.
Q: Does this fan support UKCA marking?
A: Yes, the product lists UKCA certification alongside CE and RoHS.
Q: What is the voltage range for this fan?
A: The rated voltage is 12V, with an operational range of 5V to 13.2V.
Q: Is the cable length sufficient for large cases?
A: The cable is 0.5m; confirm routing distance in large full-tower chassis.
The Consultant’s verdict & warranty
This fan is ideal for users building a high-airflow system without excessive noise. It suits gamers and content creators using mid-tower cases. The 2500 RPM speed provides strong cooling for CPUs and GPUs. Covered by the standard Manufacturer Warranty.
| Performance | |
|---|---|
| Suitable location | Computer case |
| Fan connector | 4-pin |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed (max) | 2500 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Noise level (high speed) | 31.2 dB |
| Type | Fan |
| Fan diameter | 12 cm |
| Maximum airflow | 76.7 cfm |
| Maximum air pressure | 3.96 mmH2O |
| Airflow | 130.31 m³/h |
| Mean time between failures (MTBF) | 300000 h |
| Quantity per pack | 1 pc(s) |
| Design | |
| Fan connector | 4-pin |
| Product colour | Black |
| Certification | CE / ROHS / RU / UKCA / TÃœV / WEEE |
| Cable length | 0.5 m |
| Technical details | |
| Noise level (high speed) | 31.2 dB |
| Type | Fan |
| Fan diameter | 12 cm |
| Maximum airflow | 76.7 cfm |
| Maximum air pressure | 3.96 mmH2O |
| Airflow | 130.31 m³/h |
| Cable length | 0.5 m |
| Fan connector | 4-pin |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Rated voltage | 12 V |
| Voltage | 5 - 13.2 V |
| Rated current | 0.2 A |
| Power consumption (typical) | 2.4 W |
| Maximum current | 0.22 A |
| Colour | |
| Product colour | Black |
| Weight & dimensions | |
| Package depth | 192 mm |
| Package width | 141 mm |
| Package height | 31 mm |
| Width | 120 mm |
| Package weight | 346 g |
| Depth | 120 mm |
| Height | 25 mm |
| Weight | 190 g |
| Cable length | 0.5 m |
| Endurance | |
| Mean time between failures (MTBF) | 300000 h |
| Packaging data | |
| Package depth | 192 mm |
| Package width | 141 mm |
| Package height | 31 mm |
| Package weight | 346 g |
| Certificates | |
| Certification | CE / ROHS / RU / UKCA / TÃœV / WEEE |
| Packaging content | |
| Screws included | Yes |
| Number of screws | 4 |
| Number of clips | 4 |
| Other features | |
| Country of origin | China |
| Harmonized System (HS) code | 84733080 |
| Logistics data | |
| Shipping (inner) case width | 38.7 cm |
| Shipping (inner) case length | 43.2 cm |
| Shipping (inner) case height | 37.5 cm |
| Shipping (inner) case gross weight | 15 kg |
| Products per shipping (inner) case | 40 pc(s) |
| Harmonized System (HS) code | 84733080 |
| Identifiers | |
| Distributor SKUs | FABEQ-BL094, 573140, CF18055, STD10229121 |
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