be quiet! shows off its new Pure Wings 2 fan series. These redesigned models feature a new fan blade design and rifle bearing technology, resulting in a lower maximum noise level.
These fans feature a three year warranty and have long-life rifle bearing that promises an operating time of 80,000 hours. There's a 120mm model with 1500RPM, 51.4CFM of airflow, 1.25mmH2O static pressure and a noise level of 19.2dBA. The 140mm version on the other hand spins at 1000RPM, with an airflow of 61.2CFM, static pressure of 0.76mmH2O and a noise level of 18.8dBA.
The 120mm model has a MSRP of 10.90EUR and the 140mm costs 11.90EUR, a 80mm and 90mm version are anticipated to follow later this year.