be quiet! Pure Wings 3 140mm | PWM high-speed Triple Pack Computer case Fan 14 cm Black 3 pc(s)

3 fans included Innovative closed loop motor keeps the rpm no matter the resistance 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 Product conception, design and quality control in Germany PURE WINGS 3140mm PWM HS 3-PackPERFORMANT, PROGRESSIVE, QUIETPure Wings 3 140mm PWM high-speed Triple Pack is the perfect addition to demanding PCs with extraordinarily high performance and progressive features such as a speed-regulating closed loop motor.INNOVATIVE TECHNOLOGYClosed loop motor for persistent rpmPure Wings 3 140mm PWM high-speed Triple Pack features a closed loop motor. This technology is comparable with the cruise control in cars. When working against resistance, for example a fan grill or radiator, fans spin slower as a result. The closed loop motor technology constantly monitors the current fan speed and increases it to the target rpm, if necessary. As a result, Pure Wings 3 140mm PWM high-speed Triple Pack always operates at the desired speed, no matter the resistance.OPTIMIZED TO THE MAXFor unprecedented air pressure in its classThe fan frame outlet is newly designed to minimize air leaks. This benefits especially the radiator performance of Pure Wings 3 140mm PWM high-speed 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 high-speed Triple Pack.FOR RADIATORS AND HEATSINKSFan blades optimized for high pressureWith a remarkably high air pressure of up to 2.44mm/H2O, Pure Wings 3 140mm PWM high-speed Triple Pack is the best choice for water-cooled and air-cooled systems alike. The 9 airflow-optimized fan blades provide enough air pressure to make this fan work great even in demanding configurations.ICONIC DESIGNStreamlined look makes it an instant timeless classicPure Wings 3 140mm PWM high-speed Triple Pack trims all the fat. Every part and single detail contribute 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 high-speed Triple Pack a timeless classic and elegant addition to every gaming PC.RIFLE BEARING TECHNOLOGYMakes Pure Wings 3 a long-lasting companionPure Wings 3 140mm PWM high-speed Triple Pack is built to last. With the proven rifle bearing technology, on average, this fan offers a lifespan of 80,000 hours. Performance Suitable location Computer case Type Fan Fan diameter 14 cm Rotational speed (max) 1800 RPM Noise level (high speed) 30.5 dB Maximum airflow 72.2 cfm Airflow 122.6 m³/h Maximum air pressure 2.44 mmH2O Pulse-width modulation (PWM) support Yes Bearing type Rifle bearing Quantity per pack 3 pc(s) Fan's mean time to failure (MTTF) 80000 h Design Product colour Black Number of fans 1 fan(s) Illumination LED No Fan connector 4-pin Display type Not applicable Certification RU Power Voltage 5 - 13.2 V Rated voltage 12 V Fan power consumption 6 W Fan current 0.5 A Weight & dimensions Height 140 mm Fan dimensions (W x D x H) 140 x 140 x 25 mm Fan weight 188 g Cable length 0.46 m Package width 80 mm Package depth 152 mm Package height 142 mm Package weight 610 g Technical details Sustainability certificates Triman Warranty period 3 year(s) Compliance certificates CE, RoHS, UKCA, WEEE Packaging content Package type Hanging box Screws included Yes Logistics data Products per shipping (inner) case 20 pc(s) Shipping (inner) case width 34.4 cm Shipping (inner) case length 42.3 cm Shipping (inner) case height 30.4 cm Shipping (inner) case gross weight 12.9 kg leaflet