be quiet! Pure Wings 2 High Speed Black Fan, 140mm, 1600RPM, 4-Pin PWM Fan Connector, Black Frame, Black Blades, 9 Airflow-Optimized Fan Blades That Reduce Noise Generating Turbulence

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
- 3-year manufacturer’s warranty
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) even at maximum speed.

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.

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 @ 100% PWM / 12V (rpm): 1600
Noise level @ 100% PWM / 12V (dB(A)): 37.3
Air Flow @ 100% PWM / 12V (CFM / m3/h): 94.2 / 160
Air Pressure @ 100% PWM / 12V (mm H2O): 1.82

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: Yes

Cables / Connectors
Daisy chain for lighting signal: -
Lighting connector: -
Connector: 4-pin PWM
Cable length (mm): 460
Cable sleeve: -

Performance / Noise
Air Flow @ 100% PWM / 12V (CFM / m3/h): 94.2 / 160
Air Pressure @ 100% PWM / 12V (mm H2O): 1.82
Noise level @ 100% PWM / 12V (dB(A)): 37.3
Lifespan (h / 25°C): 80,000

Electrical Specifications
Rated Voltage DC (V): 12
Operating Voltage DC (V): 5 - 12
Current consumption (A): 0.2
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 / TUV / UL

Environmental Directives
RoHs: -
Triman: -

Logistics Data
Article number: BL083
Dimensions, package (L x W x H), (mm): 175 x 140 x 28
Gross weight, package (kg): 0.194

• Product Type: Fan
• Fan Size: 140mm
• Max Fan Speed: 1600RPM
• Fan Colour: Black
• LED Colour: None
• Connections: 4-Pin PWM