Be Quiet! Pure Wings 2 14cm Case Fan
Outstanding Reliability And Silent Cooling

The Pure Wings 2 family fans are unique in itheir class, combining outstanding reliability, silent cooling, and a great price-for-performance ratio. It’s impressive how much quiet technology the German engineering team has crammed into these fans at this amazing price. They are the ultimate reason to put well-known be quiet! silent cooling in your PC if you haven’t already done so.


The Pure Wings 2 140mm model is the largest fan we offer that combines all of the above essential features. It provides maximum cooling airflow and operating noise levels down to a silent 18.8 dB(A). The increased air pressure makes the fans especially recommended for use in water cooling and air cooling setups.




Practically Silent Operation


• Nine silence-optimized fan blades with high airflow capabilities reduce noise-generating turbulences while increasing air pressure

• Very quiet operation even at maximum speed, with noise of 18.8 dB(A)





Product conception, design and quality control in Germany


• Perfect choice for Home and Office PCs, Gaming and Multimedia systems

• Especially recommended for use in water cooling and CPU cooling builds

• High-quality rifle bearing technology contributes to a very long lifespan of up to 80,000 hours

• Three year warranty

• Quick support is available via our international hotline (+49 (0) 40 736 76 86 – 44), Mondays to Fridays from 0900 to 1730, German local time

Be Quiet! BL047 Pure Wings 2 14cm Case Fan, Rifle Bearing, Black, Ultra Quiet


Product Description

Be Quiet! BL047 Pure Wings 2 14cm Case Fan, Rifle Bearing, Black, Ultra Quiet


14cm Case Fan





Fan Connector(s)



Screw fixing




0.16 kg

Fan Dimensions

140 x 140 x 25 mm

Fan Controller


Rotation Speed

1000 RPM

Fan Bearing

Rifle Bearing

Air Flow

61.2cfm / 104m3/h (@ 12V)

Noise level

18.8 dB(A)


Input: 1.08W

Additional Features

See Overview

Package Type


Package Weight

0.1900 kg


3 Years