--- product_id: 388007873 title: "Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079" brand: "be quiet!" price: "€ 140.39" currency: EUR in_stock: true reviews_count: 13 category: "Be Quiet!" url: https://www.desertcart.sk/products/388007873-light-wings-140mm-pwm-high-speed-low-noise-premium-argb store_origin: SK region: Slovakia --- # 2200 RPM max speed 20 ARGB LEDs per fan 31 dB noise level Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 **Brand:** be quiet! **Price:** € 140.39 **Availability:** ✅ In Stock ## Summary > 💨 Silent power meets radiant style — Light Wings elevate your PC’s cool factor! ## Quick Answers - **What is this?** Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 by be quiet! - **How much does it cost?** € 140.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/388007873-light-wings-140mm-pwm-high-speed-low-noise-premium-argb) ## Best For - be quiet! enthusiasts ## Why This Product - Trusted be quiet! brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engineered in Germany:** Crafted with rifle-bearing technology for a 60,000-hour lifespan, backed by a 3-year warranty—built to last and impress. - • **Precision PWM Control:** Motherboard-controlled fan speed ensures optimal cooling efficiency without sacrificing silence or energy. - • **Triple Fan Pack with Hub:** Three premium 140mm fans plus an ARGB hub for seamless lighting synchronization—upgrade your rig’s aesthetics and cooling in one go. - • **Vibrant ARGB Illumination:** Dual-sided 20 LEDs create a mesmerizing light show that syncs up to 6 components for a personalized glow. - • **Whisper-Quiet High Performance:** Nine silence-optimized blades deliver powerful 71.7 CFM airflow at a barely audible 31 dB, perfect for focused work or gaming marathons. ## Overview The be quiet! Light Wings 140mm PWM High Speed fans combine cutting-edge ARGB lighting with whisper-quiet, high-pressure airflow. Featuring 20 LEDs on both sides, a 2200 RPM max speed, and a noise level as low as 31 dB, these fans deliver premium cooling performance with customizable illumination. The included ARGB hub synchronizes up to six components, while the rifle-bearing design ensures durability with a 60,000-hour lifespan. Ideal for radiator and heat sink setups, this 3-pack offers a sleek black finish and German-engineered quality for professional-grade PC builds. ## Description Three Light Wings 140mm PWM high-speed offer impressive illumination for a vibrant unique look, strong performance and quiet operation with efficient cooling. • Three fans included • ARGB lighting on front and rear • Multiple colors and modes for an individual look thanks to 20 LEDs • ARGB Hub allows synchronization of up to six ARGB components • Nine silence optimized fan blades for high pressure reduce noise-generating turbulences • Remarkable performance-to-noise ratio with 31dB(A) at 2,200rpm • Long life rifle-bearing gives an operating lifetime of 60,000 hours • PWM fan speed controlled by the motherboard • Three-year manufacturer’s warranty • Product conception, design and quality control in Germany Review: Be Quiet out performs my expectations once again. - Be Quiet! Light Wings 120mm PWM: Silent Symphony with a Touch of RGB Flair Overall Rating: 4.5 out of 5 stars For: Silent PC enthusiasts, RGB lovers seeking low noise, case fan and radiator upgrade seekers Against: Limited ARGB control options, higher price than some non-RGB alternatives Performance: 5 out of 5 stars Be Quiet! lives up to its name with the Light Wings 120mm PWM. It delivers exceptional cooling performance while remaining whisper-quiet. Even at its maximum 1700 RPM, the noise level stays incredibly low, making it a dream for silent PC builds. The airflow optimization ensures efficient heat dissipation, making it suitable for both air coolers and radiators. Features: 4 out of 5 stars The Light Wings 120mm boasts a robust build quality with a sleek black design. The included PWM control allows for flexible fan speed adjustments based on your needs. The highlight, of course, is the vibrant ARGB lighting that adds a touch of personal flair to your PC. However, unlike other RGB fans, the control options are limited to the included hub, lacking software control or integration with major motherboard ecosystems. Value: 4 out of 5 stars While the Light Wings 120mm falls on the pricier side compared to some non-RGB fans, its exceptional quietness and build quality justify the premium. If you value silence and want a touch of RGB without sacrificing performance, it's a worthwhile investment. Things to Consider: Limited ARGB Control: No software control or motherboard integration for the lights, relying solely on the included hub. Higher Price: More expensive than some non-RGB alternatives with similar performance. Black Design: Might not be ideal for builds with different color schemes. Final Verdict: The Be Quiet! Light Wings 120mm PWM is a remarkable achievement in balancing powerful cooling with near-silent operation. Its sleek design, vibrant ARGB lighting, and robust build quality make it a top choice for silent PC enthusiasts and RGB lovers alike. While the limited ARGB control and higher price tag are minor drawbacks, its overall performance and quality shine through. If you prioritize silence and want a touch of RGB magic in your PC, the Light Wings 120mm PWM is a worthy addition to your symphony of silence. Review: Awesome fans : ended up buying more! 🔥 - These fans are seriously great. Super quiet, nice airflow, and the RGB looks clean without being over the top. Great value for the price too. I was so happy with the first one that I ordered 3 more! 💨💡 If you want performance and aesthetics without breaking the bank, these are a solid pick. Totally recommend. ## Features - Three fans included and one HUB - ARGB lighting on front and rear - Multiple colors and modes for an individual look thanks to 20 LEDs - ARGB Hub allows synchronization of up to six ARGB components - Nine silence optimized fan blades for high pressure reduce noise-generating turbulences ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KMF2PX1 | | Air Flow Capacity | 71.7 cfm | | Best Sellers Rank | #116 in Computer Case Fans | | Brand | be quiet! | | Brand Name | be quiet! | | Compatible Devices | Desktop | | Cooling Method | Fan | | Customer Reviews | 4.7 out of 5 stars 1,629 Reviews | | Global Trade Identification Number | 04260052188835 | | Included Components | Fan | | Item Dimensions L x W x H | 0.04"L x 0.04"W x 0.04"H | | Item Weight | 20 g | | Manufacturer | be quiet! | | Material Type | Copper | | Maximum Rotational Speed | 2200 rpm | | Model | BL079 | | Noise Level | 31 db | | Number of Items | 3 | | Part Number | BL079 | | Power Connector Type | 4-Pin | | Product Dimensions | 0.04"L x 0.04"W x 0.04"H | | Set Name | PWM High-Speed | | Unit Count | 1 Count | | Voltage | 12 volts | | Warranty Description | 1 year | | Wattage | 4.98 watts | ## Product Details - **Brand:** be quiet! - **Compatible Devices:** Desktop - **Cooling Method:** Fan - **Material:** Copper - **Maximum Rotational Speed:** 2200 rpm - **Noise Level:** 31 db - **Power Connector Type:** 4-Pin - **Product Dimensions:** 0.04"L x 0.04"W x 0.04"H - **Voltage:** 12 volts - **Wattage:** 4.98 watts ## Images ![Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - Image 1](https://m.media-amazon.com/images/I/713+41IuxsL.jpg) ## Available Options This product comes in different **Color, Size, Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Be Quiet out performs my expectations once again. *by D***N on January 11, 2024* Be Quiet! Light Wings 120mm PWM: Silent Symphony with a Touch of RGB Flair Overall Rating: 4.5 out of 5 stars For: Silent PC enthusiasts, RGB lovers seeking low noise, case fan and radiator upgrade seekers Against: Limited ARGB control options, higher price than some non-RGB alternatives Performance: 5 out of 5 stars Be Quiet! lives up to its name with the Light Wings 120mm PWM. It delivers exceptional cooling performance while remaining whisper-quiet. Even at its maximum 1700 RPM, the noise level stays incredibly low, making it a dream for silent PC builds. The airflow optimization ensures efficient heat dissipation, making it suitable for both air coolers and radiators. Features: 4 out of 5 stars The Light Wings 120mm boasts a robust build quality with a sleek black design. The included PWM control allows for flexible fan speed adjustments based on your needs. The highlight, of course, is the vibrant ARGB lighting that adds a touch of personal flair to your PC. However, unlike other RGB fans, the control options are limited to the included hub, lacking software control or integration with major motherboard ecosystems. Value: 4 out of 5 stars While the Light Wings 120mm falls on the pricier side compared to some non-RGB fans, its exceptional quietness and build quality justify the premium. If you value silence and want a touch of RGB without sacrificing performance, it's a worthwhile investment. Things to Consider: Limited ARGB Control: No software control or motherboard integration for the lights, relying solely on the included hub. Higher Price: More expensive than some non-RGB alternatives with similar performance. Black Design: Might not be ideal for builds with different color schemes. Final Verdict: The Be Quiet! Light Wings 120mm PWM is a remarkable achievement in balancing powerful cooling with near-silent operation. Its sleek design, vibrant ARGB lighting, and robust build quality make it a top choice for silent PC enthusiasts and RGB lovers alike. While the limited ARGB control and higher price tag are minor drawbacks, its overall performance and quality shine through. If you prioritize silence and want a touch of RGB magic in your PC, the Light Wings 120mm PWM is a worthy addition to your symphony of silence. ### ⭐⭐⭐⭐⭐ Awesome fans : ended up buying more! 🔥 *by T***S on August 5, 2025* These fans are seriously great. Super quiet, nice airflow, and the RGB looks clean without being over the top. Great value for the price too. I was so happy with the first one that I ordered 3 more! 💨💡 If you want performance and aesthetics without breaking the bank, these are a solid pick. Totally recommend. ### ⭐⭐⭐⭐⭐ Paddeded *by E***C on August 5, 2026* Really nice, quiet, and padded so no vibration ## Frequently Bought Together - be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - be quiet! Light Wings 120mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL077 - be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Sinks | Black | BL075 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/388007873-light-wings-140mm-pwm-high-speed-low-noise-premium-argb](https://www.desertcart.sk/products/388007873-light-wings-140mm-pwm-high-speed-low-noise-premium-argb) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-17*