--- product_id: 517384985 title: "– be quiet! Silent Wings 4 120mm PWM High-Speed Fan, Fluid-Dynamic Bearing" brand: "be quiet!" price: "₨843" currency: SCR in_stock: true category: "Be Quiet!" url: https://www.desertcart.sc/products/517384985-be-quiet-silent-wings-4-120mm-pwm-high-speed-fan store_origin: SC region: Seychelles --- # 300,000 hrs lifespan 76.7 CFM airflow 31.2 dB(A) ultra-quiet – be quiet! Silent Wings 4 120mm PWM High-Speed Fan, Fluid-Dynamic Bearing **Brand:** be quiet! **Price:** ₨843 **Availability:** ✅ In Stock ## Summary > 💨 Silent Wings 4: Where stealth meets powerhouse cooling. ## Quick Answers - **What is this?** – be quiet! Silent Wings 4 120mm PWM High-Speed Fan, Fluid-Dynamic Bearing by be quiet! - **How much does it cost?** ₨843 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/517384985-be-quiet-silent-wings-4-120mm-pwm-high-speed-fan) ## 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 noise level—your system’s silent partner. - • **Endurance Engineered:** Fluid-dynamic bearing guarantees up to 300,000 hours of vibration-free, long-lasting performance. - • **Sleek Stealth Design:** All-black premium finish with a high-grade fan sticker that elevates your build’s aesthetic and status. - • **Precision Air Pressure:** 76.7 CFM with optimized blade-to-frame spacing for maximum cooling efficiency under heavy loads. - • **Vibration-Free Mounting:** Dual mounting options with anti-vibration tech ensure noise-minimized, stable operation in any setup. ## Overview The be quiet! Silent Wings 4 120mm PWM High-Speed fan delivers exceptional airflow of 76.7 CFM with an ultra-quiet noise level of just 31.2 dB(A). Featuring a 6-pole motor and advanced fluid-dynamic bearing, it ensures up to 300,000 hours of reliable, vibration-free operation. Designed for versatile mounting on cases, radiators, or heat sinks, it combines high performance with a sleek all-black design, making it the ultimate choice for demanding PC cooling with whisper-quiet efficiency. ## Description From the brand Quiet Gaming Components. Visit the store Quiet Gaming Components. Visit the store ## Features - Silent Wings 4 120mm PWM high-speed is the fan of choice for all possible operations. Be it in a case, on radiators or heat sinks – Features like the silence-optimized fan blades and the funnel shaped fan frame make Silent Wings 4 120mm PWM high-speed a fan that makes no compromises between very quiet operation and highest performance. - Silent Wings 4 120mm PWM high-speed makes for extraordinary air pressure and, therefore, significant increases in the system’s performance. The decreased distance between the fan blades and the frame makes it possible. By that, the Silent Wings 4 120mm PWM high-speed allows the user to run even the most demanding applications. - Silent Wings 4 120mm PWM high-speed has 2 mounting options in the scope of delivery. The pre-installed anti-vibration mounting reduces noise-generating vibrations to a minimum. For radiators and heat sinks, the plastic mounting is the first choice. Both solutions have in common that they enable virtually inaudible operation at regular speed. - 6-pole fan motor with 3 phases for very low power consumption, less vibration and therefore quiet max. operation of 31.2dB(A). Equipped with this state-of-the-art technology the fan is virtually inaudible when operated in mid-speed. - The advanced fluid-dynamic bearing (FDB) enables a super long fan life of up to 300,000 hours. In addition, it reduces the vibrations significantly and supports the virtually inaudible operation of Silent Wings 4 120mm PWM high-speed. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6WPZFBX | | Air Flow Capacity | 76.7 Cubic Feet Per Minute | | Best Sellers Rank | 8,734 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 96 in Thermal Management Products 260 in Fans & Cooling | | Brand | be quiet! | | Compatible Devices | Desktop | | Cooling Method | Air | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (646) | | EU Spare Part Availability Duration | 5 Years | | Global Trade Identification Number | 04260052188866 | | Included Components | Case Fan, Manual | | Item Dimensions L x W x H | 19.2L x 14.1W x 3.1H centimetres | | Item Highlight | Extremely High Air Pressure, Very Silent Operation, 6-Pole Fan Motor, Anti-vibration mounting with push pins | | Item Weight | 310 Grams | | Manufacturer | be quiet! | | Manufacturer Part Number | BL094 | | Material | Metal | | Max Rotational Speed | 2500 RPM | | Model Number | BL094 | | Noise Level | 31.2 Decibels | | Number of Items | 1 | | Number of Packs | 40 | | Power Connector Type | 4-Pin | | Product Warranty | China | | Set Name | PWM High-Speed | | Unit Count | 1.0 count | | Voltage | 12 Volts | | Wattage | 2.4 watts | ## Product Details - **Brand:** be quiet! - **Compatible devices:** Desktop - **Cooling method:** Air - **Material:** Metal - **Maximum rotational speed:** 2500 RPM - **Noise level:** 31.2 Decibels - **Power connector type:** 4-Pin - **Product dimensions:** 19.2L x 14.1W x 3.1H centimetres - **Voltage:** 12 Volts - **Wattage:** 2.4 watts ## Images ![– be quiet! Silent Wings 4 120mm PWM High-Speed Fan, Fluid-Dynamic Bearing - Image 1](https://m.media-amazon.com/images/I/61fKd0gyi0L.jpg) ## Available Options This product comes in different **Color, Set** options. ## Questions & Answers **Q: I enjoy this brand of fan but have a need for high cfm. which of the silent 4 120mm models yeilds the highest cfm?** A: The highest CFM 120mm model is the Silent Wings Pro 4 120mm PWM. To be sure you are getting the correct one, make sure the specifications page lists the RPM as 3,000. Also, be aware that this model has a small 3-way switch on the back of the fan hub labeled "M/HS/UHS" which you will want to set to the "UHS" setting to enable the maximum speed. **Q: Will this work with a 240mm AIO?** A: Should be fine as they are designed to be placed on air coolers just make sure that you have enough space because of size difference like width **Q: How many fans come in the box with the Pro 4? Is it just one?** A: Just 1. **Q: Silent wings pro 4 vs silent wings 4?** A: The Pro is more expensive and designed specifically for liquid cooling radiators. ## Frequently Bought Together - be quiet! Silent Wings 4 120mm PWM High Speed 2500 RPM Premium Low Noise Cooling Fan | 4-Pin | BL094 - be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Premium Low Noise Cooling Fan | 4-Pin | BL099 --- ## 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.sc/products/517384985-be-quiet-silent-wings-4-120mm-pwm-high-speed-fan](https://www.desertcart.sc/products/517384985-be-quiet-silent-wings-4-120mm-pwm-high-speed-fan) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-18*