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2 years warranty
Prices are calculated for:Luxembourg, Other Payment Options
Silent
The blades of the Case Fan Be Quiet! Shadow Wings 2 PWM 140mm White BL091 are optimized to ensure maximum airflow, resulting in silent operation and stable cooling. They operate at only 14.9 dBA, even at the maximum speed of 900 rpm.
Anti-Vibration Operation
The removable anti-vibration mounts on all four corners of the fan reduce the vibrations transmitted to the case. Additionally, the fan is equipped with a rubber frame, which enhances anti-vibration protection and ensures vibration reduction to an absolute minimum.
Rifle Bearing Technology
The Case Fan Be Quiet! Shadow Wings 2 is a trademark of exceptional reliability. This is achieved with high-quality rifle bearing technology, which ensures a long lifespan of up to 80,000 hours.
Push-Pin Installation
With the Shadow Wings 2 anti-vibration system, the fan is simple to install. The pins ensure a very quick and secure installation without screws.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
As an exhaust case, it replaced a be quiet pure wing that was inside the case.
I am changing the rating to 5 stars as I had taken it out and tried an arctic one which had higher rpm but more noise (logical) but almost the same performance in temperature - I didn't like it.
Therefore, same performance as the pure wings, quiet and very easy to install with plenty of cable.
Better than the cheap light wing and pure wing series (as correctly stated on the website). However, when someone has Silent wing 4, Noctua (not Redux) and sees how they work, it is difficult to go back and they will always find flaws. It does not have good airflow and the coil from the motor can be heard.
Quiet and efficient. Bought for 18.50 :( to replace a case fan that had started making noise.
Verified purchase
Verified purchase