German brand of computer components be quiet! introduced new case fans Pure Wings 3. They are produced in two sizes (140 and 120 mm) and in three versions: PWM and PWM High-Speed with support for PWM control, as well as without PWM control.
The manufacturer points out that the Pure Wings 3 fan frame is optimized for mounting on LSS radiators. The fans feature an updated design and modified blade angle, allowing Pure Wings 3 to produce higher air pressure compared to previous generation Pure Wings models. New be quiet! fans Pure Wings 3 have a lower minimum rotation speed of the impeller than the previous generation, which ensures very quiet operation. In addition, the new products feature a durable screw thread bearing that allows a service life of up to 80,000 hours.
Fans, be quiet! The 120mm Pure Wings 3 PWM High-Speed features a maximum operating speed of 2100 RPM, a maximum airflow of 59.6 CFM (cubic feet per minute), and a static pressure of 2.41 mmH2O. Art. and have a noise level of no more than 30.9 dBA. The regular version of the same size Pure Wings 3 PWM fan operates at speeds of up to 1600 RPM, produces a maximum airflow of 49.9 CFM and a static pressure of 1.45 mm of water column. Art. and has a noise level of no more than 25.5 dBA.
The 140mm version of the Pure Wings 3 PWM High Speed has a maximum operating speed of 1800 RPM, a maximum airflow of 72.2 CFM and a static pressure of 2.44mm water column. Art. and the noise level is no more than 30.5 dBA. The standard 140mm PWM version of Pure Wings 3 operates at speeds of up to 1200 RPM, producing 57.4 CFM of airflow and 0.96 mmH2O of static pressure. Art. and has a noise level of no more than 21.9.
The 120mm and 140mm versions of the Pure Wings 3 fans without PWM control are quoted at operating speeds of 1600 and 1200 rpm, respectively.
Costs for be quiet! Pure Wings 3 fans cost between 9.90 and 14.90 euros per piece, depending on the version and size. For more detailed information about new product prices, see the table below.
Be calm! Fans are on sale! Pure Wings 3 will be available on November 7th.