Article number: BL028


80mm PWM

Virtually Inaudible, State Of The Art Cooling

Silent Wings 2 PWM fans provide a great airflow-to-noise ratio and high reliability on the market, and achieve a good balance between cooling and serenity without sacrificing airflow. Silent Wings 2 PWM features include:

  • PWM controlled fanspeed through motherboard
  • Airflow-optimized fan blade design that reduces noise-generating turbulence
  • Advanced fluid dynamic bearing with copper core that provides for greatly reduced operating noise and super-long life
  • Virtually silent fan with quiet operation as low as 15.5 dB(A)
  • Custom screwless vibration-damping mounts and rubberized frame; hard mount option included
  • Product conception, design and quality control in Germany
  • 3-year‘s warranty

Virtually Silent Operation

Silent Wings 2 fans include a wide array of electronic and mechanical optimizations for superior air flow with very low noise production

  • Airflow-optimized fan blade design reduces noise-generating fan turbulence
  • Advanced fluid dynamic bearing providing for greatly reduced operating noise
  • Modular vibration damping mounts and rubberized frame help prevent transmission of vibration to computer case and its components
  • Option for direct hard mount when preferred
  • Advanced high quality IC motor controller reduces electrical noise

Variable 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.


  • Advanced fluid dynamic bearing (FDB) with industrial grade lubricant eliminates direct contact between rotor and frame, resulting in low noise levels
  • The FDB has a copper core that conducts heat away from the bearing more effectively, enabling super-long fan life of up to 300,000 hours
  • Balanced fan blades enhance reliability and result in operating silence

 Outstanding Service and Support

  • 3-year manufacturer's warranty
  • Product Conception, Design and Quality Control in Germany
  • Quick support is available via our international hotline, Mondays to Fridays from 9:00am to 5:30pm CET: +49 (0) 40-736 76 86 - 98
All models at a glance:


General data

Model Silent Wings 2 80mm 2000rpm
Dimensions (mm) 80
Fan speed @ 100% PWM / 12V (rpm) 2,000
Air Flow @ 100% PWM / 12V (CFM / m3/h) 26 / 44.2
Air Pressure @ 100% PWM / 12V (mm H2O) 2.25
Noise level @ 100% PWM / 12V (dB(A)) 15.5
Color option Black


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Mechanical specifications

Dimensions (L x W x H), (mm) 80 x 80 x 25
Bearing technology FDB
Motor technology 4-pole fan motor
Weight incl. fixed cables (kg) 0.15
Push pin fixing
Screw fixing

Cables / Connectors

Connector 4-pin PWM
Cable length (mm) 450
Cable sleeve

Performance / Noise

Air Flow @ 100% PWM / 12V (CFM / m3/h) 26 / 44.2
Air Pressure @ 100% PWM / 12V (mm H2O) 2.25
Noise level @ 100% PWM / 12V (dB(A)) 15.5
Lifespan (h / 25°C) 300.000

Electrical specifications

Rated Voltage DC (V) 12
Operating Voltage DC (V) 4 ~ 14
Current consumption (A) 0.12
Safety current (A) 0.15
Input power (W) 1.44


3-pin to 4-pin 12V-connector -
12V to 7V adapter -
12V to 5V adapter -
Screws 5
Push pins 5
Silica gel washer 5
Others rubber & hard plastic mountings

Safety certification

Approvals CE, RoHs, WEEE, RU, Tüv


Warranty (Years) 3
International hotline / free of charge ✓ / DE, FR

Logistics data, RRP

Article number BL028
EAN code 4260052182871
Dimensions, package (L x W x H), (mm) 188 x 110 x 37
Gross weight, package (kg) 0.196
Pieces per packaging unit 40
Dimensions, shipping box (L x W x H), (mm) 400 x 400 x 260
Gross weight, shipping box (kg) 8.44
RRP (€) 21.50

Article number: BL028