be quiet! Pure Wings 3 140mm Fan
£8.53 inc VAT
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About This Item
- 14 cm PWM fan with rifle bearing technology
- Maximum airflow of 72.2 cfm and pressure of 2.44 mmH2O
- Speed up to 1800 RPM with noise level of 30.5 dB
- 4-pin connector with 0.46 m cable length
- MTTF of 80000 h for long-lasting performance
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be quiet! Pure Wings 3 140mm PWM | Silent Performance Cooling
The be quiet! Pure Wings 3 140mm PWM high-speed Computer case Fan 14 cm Black 1 pc(s) delivers exceptional airflow with minimal noise, making it ideal for high-performance PC builds that demand both cooling efficiency and quiet operation.
Slim Specs Table
| Metric | Spec. |
|---|---|
| Fan Diameter | 140 mm |
| Maximum Airflow | 122.6 m³/h |
| Noise Level (High) | 30.5 dB |
| Bearing Type | Rifle bearing |
| MTBF | 80,000 hours |
Advanced PWM Speed Control for Optimal Cooling
The Pure Wings 3 features PWM (Pulse Width Modulation) support, allowing your motherboard to dynamically adjust fan speed based on system temperature. This intelligent control means the fan runs at lower speeds during light workloads for silent operation, then ramps up automatically when your system needs maximum cooling during intense gaming or rendering tasks.
Rifle Bearing Technology for Quiet Longevity
Equipped with a precision rifle bearing, this fan offers smooth, quiet rotation that minimises vibration and wear. The 80,000-hour MTBF rating means you can expect years of reliable service without the need for replacement. The bearing design also contributes to the impressively low 30.5 dB noise level at maximum speed, ensuring your system remains whisper-quiet even under heavy load.
High Airflow Performance Where It Matters
With a maximum airflow of 122.6 m³/h and an air pressure of 2.44 mmH2O, this 140mm fan moves substantial volumes of air through your case. The high-speed capability of up to 1800 RPM provides the cooling power needed for demanding components like high-end CPUs and GPUs, while the optimised blade design maintains efficiency across all speed ranges.
Elegant Black Design with Iconic Branding
The Pure Wings 3 features be quiet!’s signature black design that immediately identifies it as a premium cooling component. The sleek aesthetic complements any build, whether you’re creating a minimalist workstation or a showpiece gaming rig. The fan’s design isn’t just about looks—the carefully engineered blade geometry maximises airflow while minimising turbulence and noise.
Box contents
- 1 x be quiet! Pure Wings 3 140mm PWM fan
- 4 x mounting screws
Check before you buy
- Confirm your case has a 140mm fan mounting point available
- Verify your motherboard has a 4-pin fan header for PWM control
- Check clearance between components and intended mounting location
- Ensure your power supply can provide the 6W power consumption
Frequently Asked Questions
Q: What is the power consumption of this fan?
A: The fan consumes 6W at maximum speed with a rated voltage of 12V.
Q: Does this fan support automatic speed control?
A: Yes, it features PWM support for automatic speed adjustment based on system temperature.
Q: What bearing technology does this fan use?
A: It uses rifle bearing technology for quiet operation and extended lifespan.
Q: Is the cable long enough for most builds?
A: The 0.46m cable length should accommodate most standard case layouts.
Q: What certifications does this product have?
A: It has CE, RoHS, UKCA, and WEEE certifications for compliance and sustainability.
The Consultant’s verdict & warranty
The be quiet! Pure Wings 3 140mm PWM fan represents an excellent balance of performance, quiet operation, and reliability for PC enthusiasts and system builders. Its PWM control, rifle bearing construction, and high airflow make it particularly suitable for gaming systems, workstations, and any build where cooling performance matters without compromising on noise levels. Covered by the standard Manufacturer Warranty.
| Performance | |
|---|---|
| Suitable location | Computer case |
| Fan connector | 4-pin |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed (max) | 1800 RPM |
| Noise level (high speed) | 30.5 dB |
| Type | Fan |
| Fan diameter | 14 cm |
| Maximum airflow | 72.2 cfm |
| Maximum air pressure | 2.44 mmH2O |
| Airflow | 122.6 m³/h |
| Number of fans | 1 fan(s) |
| Quantity per pack | 1 pc(s) |
| Fan bearing technology | Rifle bearing |
| Fan's mean time to failure (MTTF) | 80000 h |
| Design | |
| Fan connector | 4-pin |
| Number of fans | 1 fan(s) |
| Product colour | Black |
| Cable length | 0.46 m |
| Technical details | |
| Noise level (high speed) | 30.5 dB |
| Type | Fan |
| Fan diameter | 14 cm |
| Maximum airflow | 72.2 cfm |
| Maximum air pressure | 2.44 mmH2O |
| Airflow | 122.6 m³/h |
| Number of fans | 1 fan(s) |
| Cable length | 0.46 m |
| Fan connector | 4-pin |
| Sustainability compliance | Yes |
| Sustainability certificates | Triman |
| Compliance certificates | CE, RoHS, UKCA, WEEE |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Rated voltage | 12 V |
| Voltage | 5 - 13.2 V |
| Fan power consumption | 6 W |
| Fan current | 0.12 A |
| Colour | |
| Product colour | Black |
| Weight & dimensions | |
| Package depth | 174 mm |
| Package width | 142 mm |
| Package height | 27 mm |
| Width | 140 mm |
| Package weight | 221 g |
| Depth | 140 mm |
| Height | 25 mm |
| Weight | 188 g |
| Cable length | 0.46 m |
| Packaging data | |
| Package depth | 174 mm |
| Package width | 142 mm |
| Package height | 27 mm |
| Package weight | 221 g |
| Packaging content | |
| Screws included | Yes |
| Number of screws | 4 |
| Logistics data | |
| Shipping (inner) case width | 39.5 cm |
| Shipping (inner) case length | 48.2 cm |
| Shipping (inner) case height | 37 cm |
| Shipping (inner) case gross weight | 17.5 kg |
| Products per shipping (inner) case | 72 pc(s) |
| Identifiers | |
| Distributor SKUs | FABEQ-BL109, 573689, STD10229216, CLBL109 |
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