be quiet! BL047 Pure Wings 2 140mm Case Fans BL047

"Pure Wings 2 � Outstanding Reliability and Silent Cooling.

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

Combining outstanding reliability, quiet operation, and a great price-for-performance ratio, Pure Wings 2 140mm is unique in its class. They are the ultimate reason to put well-known be quiet! silent cooling in your PC."

VERY QUIET OPERATION
Achieves a great price-for-performance ratio
The Pure Wings 2 140mm fan operates at only 18.8dB(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
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.

RIFLE BEARING TECHNOLOGY
Gives the fan a very long lifespan
The Pure Wings 2 140mm 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.

Design



Certification



CE, T�V, UL


Product colour



Black


Logistics data



Harmonized System (HS) code



84733080


Other features



Connector(s)



3-Pin


Package dimensions



Gross Weight (Package, kg)



0.17 kg


Performance



Airflow



104 m�/hr


Compatible processor series



Not supported


Fan diameter



14 cm


Maximum air pressure



0.76 mmH2O


Maximum airflow



61.2 cfm


Mean time between failures (MTBF)



80000 Hour


Noise level (high speed)



18.8 dB


Rotational speed (max)



1000 RPM


Suitable location



Computer case


Supported processor sockets



Not supported


Type



Fan


Power



Maximum current



0.09 A


Power consumption (typical)



1.08 Watt


Voltage



12 V


Product dimensions



Net Weight (Product, kg)



0.16 kg


Product Depth



14 cm


Product Height



2.5 cm


Product Width



14 cm


Technical details



Bearing technology



Rifle


Vendor information



Brand Name


be quiet!


Warranty



1 Year(s)