--- product_id: 623678931 title: "be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115" brand: "be quiet!" price: "403.93 DT" currency: TND in_stock: true reviews_count: 5 category: "Be Quiet!" url: https://www.desertcart.tn/products/623678931-be-quiet-silent-wings-4-120mm-pwm-high-speed-white store_origin: TN region: Tunisia --- # 76.7 CFM airflow 31.2 dB ultra-quiet noise level 300,000 hrs fluid dynamic bearing lifespan be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 **Brand:** be quiet! **Price:** 403.93 DT **Availability:** ✅ In Stock ## Summary > 💨 Silent Wings 4: Where stealth meets powerhouse airflow. ## Quick Answers - **What is this?** be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 by be quiet! - **How much does it cost?** 403.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/623678931-be-quiet-silent-wings-4-120mm-pwm-high-speed-white) ## 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 - • **Whisper-Quiet Power:** Experience peak airflow at a barely-there 31.2 dB—silence is the new performance. - • **Endurance You Can Trust:** Advanced fluid dynamic bearing ensures up to 300,000 hours of reliable, vibration-free operation. - • **Sleek All-White Aesthetic:** Elevate your build with a fan that’s as stylish as it is high-performing—perfect for modern white-themed PCs. - • **Versatile Mounting Options:** Includes anti-vibration and radiator mounts for silent, secure installation anywhere in your rig. - • **Precision Engineered Airflow:** Optimized fan blades and funnel frame deliver maximum air pressure for demanding setups. ## Overview The be quiet! Silent Wings 4 120mm PWM high-speed White fan combines cutting-edge fluid dynamic bearing technology with silence-optimized blades to deliver exceptional airflow of 76.7 CFM at an ultra-quiet 31.2 dB noise level. Designed for demanding PC cooling scenarios, it offers versatile mounting options and a sleek white finish, making it the ultimate choice for professionals seeking high performance without compromise. ## Description Silent Wings 4 120mm PWM high-speed White (weiß) Review: Surprisingly good fan - Surprisingly good fan! I’m really happy with the airflow volume and the incredibly low noise level at around 600 RPM (on the 1100 RPM version). One important thing to note: there are two models of this fan available - an 1100 RPM version and a 1900 RPM version. The 1900 RPM model is noticeably louder (which is to be expected), making the 1100 RPM version a much better fit for my quiet setup. They look identical, so slowing the 1900 RPM version down to 600 RPM would probably yield similar noise levels, but my fan controller couldn't drop that low. Review: Silencieux - Excellent silence. Parfait état de fonctionnement. Plus cher que les autres mais le résultat est nettement meilleur. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYCP89KW | | Air Flow Capacity | 76.7 Cubic Feet Per Minute | | Best Sellers Rank | #102,791 in Computers ( See Top 100 in Computers ) #889 in Computer Case Fans | | Brand | be quiet! | | Brand Name | be quiet! | | Compatible Devices | Desktop | | Cooling Method | Air | | Customer Reviews | 4.4 out of 5 stars 48 Reviews | | EU Spare Part Availability Duration | 5 Years | | Global Trade Identification Number | 04260052191064 | | Included Components | 1 product | | Item Dimensions L x W x H | 25H millimeters | | Item Weight | 349 Grams | | Manufacturer | BE QUIET | | Material Type | Plastic | | Maximum Rotational Speed | 2500 RPM | | Model | BL115 | | Noise Level | 31.2 Decibels | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | BL115 | | Power Connector Type | 3-Pin | | Power connector type | 3-Pin | | Product dimensions | 25H millimeters | | Unit Count | 1 Count | | Voltage | 230 Volts (AC) | | Wattage | 2.4 watts | ## Product Details - **Brand:** be quiet! - **Cooling method:** Air - **Power connector type:** 4-Pin - **Voltage:** 230 Volts (AC) - **Wattage:** 2.4 watts ## Images ![be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 - Image 1](https://m.media-amazon.com/images/I/61hiBrGOrNL.jpg) ![be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 - Image 2](https://m.media-amazon.com/images/I/71lm7JqPDcL.jpg) ![be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 - Image 3](https://m.media-amazon.com/images/I/61i-StrRs0L.jpg) ![be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 - Image 4](https://m.media-amazon.com/images/I/416tB9KfqOL.jpg) ![be quiet! Silent Wings 4 120mm PWM high-speed White fan, optimised fan blades, exceptionally high performance, maximum air pressure, very quiet, 6-pole fan motor, Fluid Dynamic bearing, BL115 - Image 5](https://m.media-amazon.com/images/I/6196kPunDhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Surprisingly good fan *by S***R on 25 May 2026* Surprisingly good fan! I’m really happy with the airflow volume and the incredibly low noise level at around 600 RPM (on the 1100 RPM version). One important thing to note: there are two models of this fan available - an 1100 RPM version and a 1900 RPM version. The 1900 RPM model is noticeably louder (which is to be expected), making the 1100 RPM version a much better fit for my quiet setup. They look identical, so slowing the 1900 RPM version down to 600 RPM would probably yield similar noise levels, but my fan controller couldn't drop that low. ### ⭐⭐⭐⭐⭐ Silencieux *by M***L on 6 April 2026* Excellent silence. Parfait état de fonctionnement. Plus cher que les autres mais le résultat est nettement meilleur. ### ⭐⭐⭐⭐⭐ Cumplen bien *by O***P on 25 March 2026* Silenciosos y eficientes. --- ## 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.tn/products/623678931-be-quiet-silent-wings-4-120mm-pwm-high-speed-white](https://www.desertcart.tn/products/623678931-be-quiet-silent-wings-4-120mm-pwm-high-speed-white) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-17*