Be Quiet! Pure Wings 2 PWM 140mm PC Case Fan

BRAND

BE QUIET!

MODEL

PURE WINGS 2 140mm PWM

MPN

BL040

EAN

4260052184417

BE QUIET! PURE WINGS 2 140MM PWM

• Outstanding price-performance ratio

  Pure Wings 2 140mm PWM fans bring famous be quiet! silent cooling to entry level computing, yet are also appropriate for gaming and multimedia systems.

  • 9 airflow-optimized fan blades reduce noise-generating turbulence
  • Long life rifle-bearing gives an operating lifetime of 80,000 hours
  • Even at maximum speed, operates at only 19.8 dB(A)
  • PWM controlled fan speed through the motherboard
  • German product conception, design and quality control
  • 3-years manufacturer’s warranty

  Pure Wings 2 140mm PWM fans offer outstanding reliability and quiet operation at great price-for-performance ratio. They are the ultimate reason to put well-known be quiet! silent cooling in your PC.

VERY QUIET OPERATION
The Pure Wings 2 140mm PWM fan operates at only 19.8dB(A) even at maximum speed. The perfect choice for silent home and office PCs as well as gaming and multimedia systems.

SILENCE-OPTIMIZED FAN BLADES
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.

VARIABLE FAN SPEED FUNCTION
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
The Pure Wings 2 140mm PWM 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
  Dimensions (mm)	140
  Color option	Black
  Lighting	-
  Fan speed @ 100% PWM / 12V (rpm)	1000
  Noise level @ 100% PWM / 12V (dB(A))	19.8
  Air Flow @ 100% PWM / 12V (CFM / m3/h)	61.2 / 104
  Air Pressure @ 100% PWM / 12V (mm H2O)	0.76

  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

  Air Flow @ 100% PWM / 12V (CFM / m3/h)	61.2 / 104
  Air Pressure @ 100% PWM / 12V (mm H2O)	0.76
  Noise level @ 100% PWM / 12V (dB(A))	19.8
  Lifespan (h / 25°C)	80,000

  Electrical specifications

  Rated Voltage DC (V)	12
  Operating Voltage DC (V)	5 - 12
  Current consumption (A)	0.09
  Safety current (A)	0.3
  Input power (W)	3.6
  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	-