{"product_id":"be-quiet-light-wings-140mm-pwm-reverse-white-fan-bl135","title":"be quiet! Light Wings 140mm PWM Reverse White Fan - BL135","description":"\u003cp\u003eThe be quiet! Light Wings 140mm PWM Reverse White Fan is a case fan built for builders who want both silent operation and RGB lighting without compromise. It pairs high airflow performance with a noise level of just 25.5 dB(A) and dual-ring ARGB illumination, making it suited to quiet builds and show cases alike.\u003c\/p\u003e\u003ch5\u003eWhy This Product\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet at full speed\u003c\/strong\u003e — Achieves only 25.5 dB(A) at maximum RPM thanks to 7 silence-optimized, reversed fan blades that reduce turbulence. PWM control lets your motherboard dial the speed down further when cooling demand is low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-ring RGB lighting\u003c\/strong\u003e — 20 ARGB LEDs arranged in rings at both front and rear deliver visible light from every angle. Connects to any standard 3-pin ARGB header for full color and mode control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh airflow design\u003c\/strong\u003e — Delivers 87.3 m³\/h (51.4 CFM) at full speed with 1.1 mm H₂O static pressure, balancing intake and exhaust duty. Reversed blades make it ideal for side or bottom mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-lived bearing\u003c\/strong\u003e — Rifle bearing rated for 60,000 hours of operation, backed by a 3-year manufacturer's warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eAt a Glance\u003c\/h5\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e140mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eMax speed\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAirflow\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e87.3 m³\/h (51.4 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eNoise level\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e25.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eRGB LEDs\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e20 ARGB (front and rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch5\u003eCompatibility\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e✓ Fits any standard 140mm case fan mount, including intake, exhaust and radiator positions.\u003c\/li\u003e\n\u003cli\u003e✓ PWM speed control via any 4-pin PWM header on a motherboard or standalone controller.\u003c\/li\u003e\n\u003cli\u003e✓ ARGB lighting via 3-pin ARGB header; works with most RGB software ecosystems.\u003c\/li\u003e\n\u003cli\u003eNote: Reversed blades are optimized for intake duty (side or bottom); use as exhaust only if your case layout permits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eBest For \/ Trade-offs\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSilent PC builds where cooling must not add audible noise\u003c\/li\u003e\n\u003cli\u003eShow cases and RGB-heavy builds that benefit from dual-ring lighting\u003c\/li\u003e\n\u003cli\u003eBuilders using PWM-capable motherboards who want automatic speed ramping\u003c\/li\u003e\n\u003cli\u003eLong-term systems where bearing longevity and warranty matter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTrade-offs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtreme overclocking or sustained high-load cooling scenarios where maximum static pressure is critical\u003c\/li\u003e\n\u003cli\u003eUsers restricted to DC or voltage-only fan control who need PWM's speed granularity\u003c\/li\u003e\n\u003cli\u003eBuilds without RGB lighting support or interest in paying for LED features\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eLight Wings 140mm PWM Reverse White offers impressive illumination for a vibrant unique look, strong performance and quiet operation with efficient cooling. If you are looking for a quiet case fan with an impressive look from every angle, Light Wings 140mm PWM Reverse White is your fan of choice.\u003c\/p\u003e\u003cp\u003eLight Wings 140mm PWM Reverse White offers ARGB lighting at the front and rear. The subtly lit ring at the back combined with the bright one at the front make for a magnificent appearance from every angle. 20 ARGB LEDs give you many opportunities to individualize your PC build.\u003c\/p\u003e\u003cp\u003eWith optimization for maximum airflow, Light Wings 140mm PWM Reverse White is the right choice for any case configuration that demands high cooling performance. Its 7 airflow-optimized and reversed fan blades not only reduce noise-generating turbulences but also ensure Light Wings 140mm PWM Reverse White provides the performance that is needed, even in demanding configurations.\u003c\/p\u003e\u003cp\u003eA highly optimized impeller achieves the silent operation be quiet! is famous for. With a noise level of 25.5dB(A) at maximum fan speed, it proves that instead of being a replacement the lighting is an addon to very silent and powerful operation. All features combine to make Light Wings 140mm PWM Reverse White the fan of choice for silent show cases and gaming systems alike.\u003c\/p\u003e\u003cp\u003ePulse Width Modulation (PWM) allows compatible 4-pin controllers, including those built into many motherboards, to intelligently vary the speed and thus the noise level of the fan. With PWM the system can ramp up the cooling when it's needed or operate in maximum quiet mode when it's not.\u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eFan\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003ebe quiet!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eLight Wings 140mm PWM Reverse White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eArticle number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBL135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e140mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eFan blades\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e7 (silence-optimized, reversed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eBearing type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eRifle bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eSpeed @ 100% PWM\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAirflow @ 100% PWM\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e87.3 m³\/h (51.4 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eStatic pressure @ 100% PWM\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1.1 mm H₂O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAcoustics \u0026amp; power\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eNoise level @ 100% PWM\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e25.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e4-pin PWM fan \u0026amp; 3-pin ARGB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eARGB lighting\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e20 LEDs (front and rear rings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eOperating lifetime\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e60,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"be quiet!","offers":[{"title":"Default Title","offer_id":55666371625336,"sku":"BEQ-912","price":33.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/9119\/7218\/files\/ImageServer_9c732b97-114c-41fa-9702-03dcf935b32f.jpg?v=1790205544","url":"https:\/\/tech-syndicate.co.uk\/products\/be-quiet-light-wings-140mm-pwm-reverse-white-fan-bl135","provider":"Tech Syndicate","version":"1.0","type":"link"}