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PURE WINGS 2
140mm PWM high-speed
Outstanding price-performance ratio
The Pure Wings 2 140mm PWM high-speed fan brings exceptional be quiet! cooling to entry level computing. The extremely high air pressure makes it a perfect choice for powerful water- and air-cooled systems.
- 9 airflow-optimized fan blades that reduce noise-generating turbulence
- Long life rifle bearing gives an operating lifetime of 80,000 hours
- A fan speed of 1,600 rpm for extremely high air pressure
- Even at maximum speed, operates at only 37.3 dB(A)
- Product conception, design and quality control in Germany
Pure Wings 2 high-speed fans offer outstanding reliability and exceptional cooling for a great price-performance ratio.
EXTREMELY HIGH AIR PRESSURE
Achieves a great price-for-performance ratio
Due to the extremely high air pressure produced the Pure Wings 2 140mm PWM high-speed fan is especially recommended for powerful water- and air-cooled systems. It makes the fan the perfect choice for performance systems which need massive cooling like gaming and multimedia systems.
AIRFLOW-OPTIMIZED FAN BLADES
For even better cooling
Thanks to its surface-optimized fan blades the airflow is enhanced, noise-generating turbulences are minimized and the air pressure is increased. This feature is the key to effective cooling. Pure Wings 2 140mm PWM high-speed fan operates at only 37.3dB(A)
VARIABLE FAN SPEED FUNCTION
Varies the fan speed and noise level of the fan
Pulse Width Modulation (PWM) allows compatible 4-pin controllers – including those built into many motherboards – to intelligently vary the speed and thus the noise level of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not. This feature especially recommends the fan for heat sinks and radiators.
even at maximum speed.
RIFLE BEARING TECHNOLOGY
Gives the fan a very long lifespan
The Pure Wings 2 140mm PWM high-speed is the hallmark of outstanding reliability. This is achieved by its high-quality rifle bearing technology, which assures a very long lifespan of up to 80,000 hours.
General data
| Model | Pure Wings 2 140mm PWM high-speed |
| Dimensions (mm) | 140 |
| Color option | Black |
| Lighting | – |
| Fan speed at 100% PWM / 12V (rpm) | 1600 |
| Noise level at 100% PWM / 12V (dB(A)) | 37.3 |
| Airflow at 100% PWM / 12V (CFM / m3/h) | 94.2 / 160 |
| Air Pressure at 100% PWM / 12V (mm H2O) | 1.82 |
Infographics
Mechanical specifications
| Dimensions (L x W x H), (mm) | 140 x 140 x 25 |
| Weight incl. fixed cables (g) | 158 |
| Bearing technology | Rifle |
| Motor technology | 4-pole fan motor |
| Push pin fixing | – |
| Screw fixing | ✓ |
Cables / Connectors
| Daisy-chain compatible | – |
| Lighting connector | – |
| Connector | 4-pin PWM |
| Cable length (mm) | 460 |
| Cable sleeve | – |
Performance / Noise
| Airflow at 100% PWM / 12V (CFM / m3/h) | 94.2 / 160 |
| Air Pressure at 100% PWM / 12V (mm H2O) | 1.82 |
| Noise level at 100% PWM / 12V (dB(A)) | 37.3 |
| Lifespan (h / 25°C) | 80,000 |
| Zero RPM mode | – |
Electrical specifications
| Rated Voltage DC (V) | 12 |
| Operating Voltage DC (V) | 5 – 12 |
| Current consumption (A) | 0.2 |
| Input current (A) | – |
| Safety current (A) | 0.5 |
| Input power (W) | 6 |
| Rated Current LED (A) | – |
Accessories
| 3-pin to 4-pin 12V-connector | – |
| 12V to 7V adapter | – |
| 12V to 5V adapter | – |
| Screws | 4 |
| Push pins | – |
| hard plastic washer | – |
| Others | – |
Safety certification
| Approvals | CE / TÜV / UL |
Environmental directives
| RoHS | ✓ |
| WEEE | ✓ |
| Triman | ✓ |
Logistics data and RRP
| Article number | BL083 |
| EAN code | 4260052186855 |
| Dimensions, package (L x W x H), (mm) | 175 x 140 x 28 |
| Gross weight, package (kg) | 0.194 |
| Pieces per packaging unit | 72 |
| Dimensions, shipping box (L x W x H), (mm) | 460 x 380 x 340 |
| Gross weight, shipping box (kg) | 15 |
