Be Quiet! BL139 Pure Wings 3 PWM 140mm Case Fans (3 Pack), Rifle Bearing, 1200 RPM, Black

Stock Code
CF140-BQPUREW3X3-PWM
Manufacturer Link
BEQUIET
Manufacturer Code
BL139
EAN Number
4260052193853

Description



With low minimum rpm and high top-end speed, Pure Wings 3 140mm PWM Triple Pack are the perfect addition to PCs for any application. The fans offer outstanding reliability and make for a long-lasting companion for your gaming system.

  • 3 fans included
  • Optimized fan frame for outstanding performance on radiators
  • Newly designed fan blades and re-arranged angle for extraordinary air pressure
  • Pure Wings 3 can be operated with very low minimum rpm for very quiet operation
  • Long life rifle bearing gives an operating lifetime of 80,000 hours
  • Product conception, design and quality control in Germany
 
 
 
 
 
 
Optimized to the Max
 
For unprecedented air pressure in its class
The fan frame outlet is newly designed to minimize air leaks. This benefits especially the radiator performance of Pure Wings 3 140mm PWM Triple Pack. To reach even higher performance, the fan blades are optimized as well: Their angle is adjusted to achieve even more air pressure, adding up to the extraordinary performance of Pure Wings 3 140mm PWM Triple Pack.
 
 
 
 
 
Perfect Case Fan

Fan blades optimized for airflow
With optimization for maximum airflow, Pure Wings 3 140mm PWM Triple Pack is the right choice for any case configuration that demands high cooling performance. Its 7 airflow-optimized fan blades not only reduce noise-generating turbulence but also ensure Pure Wings 3 140mm PWM Triple Pack provides the performance that is needed, even in demanding configurations.
 
 
 
 
 
Iconic Design
 
Streamlined look makes it an instant timeless classic
Pure Wings 3 140mm PWM Triple Pack trims all the fat. Every part and single detail contributes to the functionality and uncompromising performance. This has also been considered in the design of the fan. All outlines and angles serve a purpose, making Pure Wings 3 140mm PWM Triple Pack a timeless classic and elegant addition to every gaming PC.
 
 
 
 
 
Rifle Bearing Technology
 
Makes Pure Wings 3 a long-lasting companion
Pure Wings 3 140mm PWM Triple Pack is built to last. With the proven rifle bearing technology, on average, this fan offers a lifespan of 80,000 hours.
 

 

 

Full Specification

Type
140mm Case Fan
Fan Connector(s)
4-pin
Fan Controller
No
Rotation Speed
1200 RPM @ 100% PWM
Fan Bearing
Rifle Bearing
Air Flow
57.4 CFM @ 100% PWM
Installation
Screws
Colour
Black
LED Lighting
-
Dimensions
140 x 140 x 25 mm
Weight
178g (incl. fixed cables)
Noise level
21.9 dB(A) @ 100% PWM
Power
Rated Voltage DC: 12V
Operating Voltage DC: 5 - 13.2V
Input current: 0.06A
Safety current: 0.3A
Input power: 3.6W
Additional Features
See Overview
MTBF
80,000 hours
Package Type
Retail
Package Weight
0.6500 kg
Warranty
3 Years
Full Box Quantity
20