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๐ฌ๏ธ Light up your build, silence your worries.
The be quiet! Light Wings 140mm PWM high-speed fan combines stunning dual-ring ARGB lighting with powerful 71.7 CFM airflow and ultra-quiet operation at 31 dB(A). Designed for both air and water cooling setups, it features 9 optimized blades and a long-lasting rifle bearing for reliable, silent performance. PWM control allows dynamic speed adjustment, making it the perfect upgrade for professional and gaming PC builds seeking both style and substance.

















| ASIN | B09KMF9H1Z |
| Air Flow Capacity | 71.7 Cubic Feet Per Minute |
| Best Sellers Rank | 7,537 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 34 in Thermal Management Products 79 in Fans & Cooling |
| Brand | be quiet! |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Cooling method | Fan |
| Country Of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 1,151 Reviews |
| Global Trade Identification Number | 04260052188798 |
| Included Components | Light Wings Fan, Manual |
| Item Dimensions L x W x H | 14L x 14W x 2.5H centimetres |
| Item Weight | 100 Grams |
| Manufacturer | be quiet! |
| Material | Copper |
| Max Rotational Speed | 2200 RPM |
| Noise Level | 31 Decibels |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product Warranty | Other |
| Product dimensions | 14L x 14W x 2.5H centimetres |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 4.7 watts |
A**R
Great fans, good deal
They look great, they are super quiet, the hubs works great.. and I think it's a good deal package, top quality
A**R
My favourite fans
The quality of these fans is excellent, I love the look of them with the halo rgb rings. They are also so much quieter and premium than the fans that came with my case. Well worth the upgrade.
S**N
These are amazing!
1.) Noise - Does just as advertised. The noise is barely noticeable. I have mine with a fan curve starting at 60% and at idle/low loads you can barely hear them. At full blast, max RPM, the noise is noticeable but I believe it is mostly due to my fans pushing air through the fins of my radiator. 2.) Lighting / connectivity - Very vibrant and strong LEDs. They come with a hub and they connect to the ARGB header on the motherboard. I control them through Armoury Crate (Asus). Very simple sinc up and it matches the colours perfectly between my MB and GPU 3.) Cooling - I had cooler master fans that developed a rattle so I replaced them with these. The Cooler Master fans held my pc at 39-41 Celsius under no load, up to 75 under load. With these, it's 31-32 degrees no load and 60-65 under load Really really satisfied with these I did add 3* for easy to install as it is not very easy to replace fans within a PC
G**9
Impeccable
I love this company - fantastic build quality and work superbly in my bequiet! pure Base 500 FX case. Fans are inaudible at all but the highest RPM and look great.
M**.
Great fans
Really nice reverse fans, easy to install they look great
M**M
Built like tanks.
Good fans but bit overpriced (ยฃ28-ish).
N**N
Very quiet and the LEDs work well.
I bought these for the brand and they do what I expected.
M**E
be quiet! Light Wings 140mm PWM fan
These be quiet 140mm fans are just the business. They are so very quite and were very easy to install in my Phanteks desktop case. I would most definitely buy again if I needed more.
Trustpilot
1 month ago
3 weeks ago