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Closed loop motor for persistent RPM
Closed loop motor for persistent RPM
Pure 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
Optimized Fans
The fan frame outlet is 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.
For Radiators and Heatsinks
With a remarkably high air pressure of up to 2.44mm/H2O, Pure Wings 3 140mm PWM high-speed 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 Design
Pure Wings 3 140mm PWM high-speed 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 a timeless classic and elegant addition to every gaming PC.
Rifle Bearing Technology
Pure Wings 3 140mm PWM high-speed is built to last. With the proven rifle bearing technology, on average, this fan offers a lifespan of 80,000 hours.
daniele
Reviewed in Italy on March 1, 2025
Prodotto come da specifica, ma confezionamento non ottimale poiché una delle 3 confezioni contenenti le ventole, è risultata danneggiata, probabilmente schiacciata da una delle altre due, allinterno del sacchetto di confezionamento di amazon.
Todd
Reviewed in the United States on February 27, 2025
I'm really impressed at low rpm how much air flow is moving while the fan is near silent. I have nothing negative to say
Gary B.
Reviewed in the United States on January 30, 2025
Good fan. Easy to install and relatively quiet
lebon frederic
Reviewed in France on January 13, 2025
trois en façade et un en extraction à l'ariere. flux d'air parfait
Fanforlife
Reviewed in the United States on September 25, 2024
I have been using the original Thermalright Frozen Prism 240 Black AIO 120mm fans, which were pretty good. Unfortunately 1 of them went bad and started making a loud grinding noise, despite nothing touching the blades.I picked up two of these Pure Wings to replace the bad fan as well as the other Thermalright, and I have to say both the airflow and noise level are noticeably improved. My CPU temperatures are a little lower on average (about 2 to 3 degrees centigrade) when playing Cyberpunk 2077 or working in really demanding office files. The fans typically run between 55% and 75% during my office tasks, and they ramp up to 100% generally when gaming. Even then, the sound is a pretty soft hum. It's noticeable if I lower the volume on everything, but when playing at a normal volume or with my headphones on I never notice the sound. The sound is certainly less noticeable than my GPU fans, which are quite loud above 70%.I can't comment on their lifespan yet. The first couple weeks of using these fans has been great, so if they continue this way I will be quite happy.
J H
Reviewed in the United States on June 27, 2024
I bought a pair of these and I love how quiet they are. Even at full speed I can't really hear them.However, thermals were surprisingly poor. I moved them around (4 fans total) but all other configurations were worse than the original.I opted for a pair from a manufacturer that starts with a 'C', same CFM and all, and it's now much better.I moved these to a much smaller case and they seemed to do better there. I still like them, just not for my bigger case.
Ty
Reviewed in the United States on June 11, 2024
Man I love Be Quiet. Exceptionally quiet fans. Alls you hear is moving air. And they look good! I have 3x 140mm Pure Wings 2 for my case fans. I wanted to keep the theme with my CPU air cooler. I bought a 120mm Thermalrite CPU cooler and replaced their fans with these. These were designed for airflow. These meant as cooler applications. Let me tell you, it does the job well! It's quieter than the stock cooler and does a better job. What a win.
Chris H
Reviewed in the United States on February 7, 2024
I replaced the RGB fans on my 360mm AIO cooler with three of these. I also switched to using a fan controller so they are all controlled by the CPU fan header. I can't be sure which of the two things makes the difference, but after adding the fan controller and these fans the i9 is running about 20C cooler when I am running a flight simulator that really loads the system. I wish I'd swapped to these fans as soon as I found the originals were a little noisy.
Lothar Batschauer
Reviewed in Germany on December 31, 2024
Der Versand funktionierte nicht, wie ursprünglich angekündigt, sondern erst zwei Tage später. Das ist ärgerlich, wenn man am vereinbarten Liefertermin den ganzen Tag Zuhause wartet.Das tut aber dem Produkt keinen Abbruch - der Lüfter ist von hoher Qualität und guter Funktionalität. Sehr leise im Betrieb.Den Lüfter kann ich nur weiterempfehlen!
Mike.D
Reviewed in Germany on December 1, 2024
Alles Top. Hatte mir die Lüfter zu Aufrüstung als Gehäuselüfter meines PC bestellt. Funktionieren einwandfrei und sind relativ leise. Für den Preis sehr gut.
Equalizer
Reviewed in the United Kingdom on November 27, 2024
My Drobo started to make grinding noises & overheating, this new fan was a perfect replacement.Pro's & Con'sConFirstly, this fan has 4 wires, I only needed 2, & it wasn't immediately clear which 2 of the 4 wires I needed for a simple Power & Ground.Pro'sThe fan is whisper quiet when working & has breathed new life (excuse the pun) into my server.
ArmsMan
Reviewed in the United States on October 21, 2024
After comparing these to more pricy options in the same category I decided these woukd be the best bang for my buck, and I was correct!!! They move just as much air as the 30$ competition and are 1/3rd the price!!! They are German made with smooth quiet bearings, the 4 pin connector allows me to use my motherboard to control them.If you are looking for a non-RGB fan worth their price, these are the ones!!!
Customer
Reviewed in the United States on October 2, 2024
So, I installed this fan to replace some RGB nonsense fan that was installed. It was so much louder than the fan I was replacing, I was so disappointed. I even started a return and called beQuiet to complain. Then I thought, well, I'll just put the old fan back in. In the process of uninstalling the Pure Wings 3, I thought I would just plug it in to power while it's outside of the case, to see if maybe it was experiencing interference when installed or if it was always noisy. Well, when I plugged it in, I felt a nice breeze from the fan and very little sound. 😌 I then put it back in the case to see if it was still noisy when installed. It turns out, I had installed it backwards and it was pushing against 5 other fans and rightfully crying out for help! Nice and quiet now that it's flipped around. Don't be like me!! Install in the correct orientation!
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