{"product_id":"be-quiet-fan-bl109-pure-wings-3-140mm-pwm-high-speed-black-retail","title":"be quiet! Fan BL109 Pure Wings 3 140mm PWM high-speed Black Retail","description":"\u003cb\u003ePURE WINGS 3 \u003cbr\u003e140mm PWM HS \u003c\/b\u003e\u003cbr\u003ePerformant, progressive, quiet\u003cbr\u003ePure Wings 3 140mm PWM high-speed are the perfect addition to demanding PCs with extraordinarily high performance and progressive features such as a speed-regulating closed loop motor. \u003cbr\u003eInnovative closed loop motor keeps the rpm no matter the air resistance\u003cbr\u003eOptimized fan frame for outstanding performance on radiators\u003cbr\u003eNewly designed fan blades and re-arranged angle for extraordinary air pressure\u003cbr\u003ePure Wings 3 140mm PWM high-speed can be operated with very low minimum rpm for very quiet operation\u003cbr\u003eLong life rifle bearing gives an operating lifetime of 80,000 hours\u003cbr\u003eProduct conception, design and quality control in Germany\u003cbr\u003e\u003cb\u003eINNOVATIVE TECHNOLOGY\u003cbr\u003eClosed loop motor for persistent rpm \u003c\/b\u003e\u003cbr\u003ePure Wings 3 140mm PWM high-speed 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 always operates at the desired speed, no matter the air resistance. \u003cbr\u003e\u003cb\u003eOPTIMIZED TO THE MAX\u003cbr\u003eFor unprecedented air pressure in its class\u003c\/b\u003e\u003cbr\u003eThe fan frame outlet is newly designed to minimize air leaks. This benefits especially the radiator performance of Pure Wings 3 140mm PWM high-speed. 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.","brand":"be quiet!","offers":[{"title":"Default Title","offer_id":44254040653942,"sku":"288470","price":13.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/9995\/9138\/files\/288470.jpg?v=1790175034","url":"https:\/\/www.industrialautomationparts.com\/products\/be-quiet-fan-bl109-pure-wings-3-140mm-pwm-high-speed-black-retail","provider":"Industrial Automation Parts","version":"1.0","type":"link"}