--- product_id: 660867699 title: "NF-A14x25 G2 PWM Sx2-PP" brand: "noctua" price: "R3228" currency: ZAR in_stock: true reviews_count: 13 category: "Noctua" url: https://www.desertcart.co.za/products/660867699-nf-a14x25-g2-pwm-sx2-pp store_origin: ZA region: South Africa --- # 1500 RPM max speed Ultra-quiet 24.8 dB noise level 150,000+ hours MTTF premium SSO2 bearing NF-A14x25 G2 PWM Sx2-PP **Brand:** noctua **Price:** R3228 **Availability:** ✅ In Stock ## Summary > 🌀 Silence Meets Performance: Cool smarter, not louder. ## Quick Answers - **What is this?** NF-A14x25 G2 PWM Sx2-PP by noctua - **How much does it cost?** R3228 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/660867699-nf-a14x25-g2-pwm-sx2-pp) ## Best For - noctua enthusiasts ## Why This Product - Trusted noctua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Fan Speed Offset:** Innovative +/- 25 RPM offset eliminates annoying acoustic interference for seamless silent cooling. - • **Whisper-Quiet Powerhouse:** Experience high airflow with barely-there noise—perfect for focused work or gaming marathons. - • **Built to Last Beyond Limits:** Premium Sterrox LCP construction and SSO2 bearings ensure unmatched durability and reliability. - • **Complete Vibration-Free Kit:** Includes anti-vibration mounts, gaskets, and cables for a rock-solid, noise-free installation. - • **Precision Engineered for Push-Pull:** Optimized for dual-fan setups on radiators or cases, maximizing thermal performance effortlessly. ## Overview The Noctua NF-A14x25 G2 PWM Sx2-PP is a premium dual 140mm fan set engineered for ultra-quiet, high-performance cooling. Featuring a unique speed offset to prevent acoustic interference, advanced aerodynamic design, and durable Sterrox LCP materials, these fans excel in push-pull configurations for radiators and cases. With a max speed of 1500 RPM, noise levels as low as 24.8 dB, and a lifespan exceeding 150,000 hours, they deliver reliable, whisper-quiet airflow backed by trusted Noctua quality and comprehensive anti-vibration accessories. ## Description Buy Noctua NF-A14x25 G2 PWM Sx2-PP, High-Performance Quiet Fans 2x140mm | High Airflow & Static Pressure, Low-Noise 25mm Thick Fans, Speed-Offset Dual Kit, for Coolers/Radiators/Cases, 1500rpm 4-Pin: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Very very good - Something I did not realize until doing extensive testing for 3-4 weeks after building my new PC last year is that these are wickedly quiet, like, quieter at the same RPMs than the single Noctua that I have on the back of the case and quieter than the Noctua heatsink fan on my CPU. This means that I can set FanControl curves to keep these running a bit higher than expected while remaining completely silent, dump extra air as a response to sharp temp increases before any other fan speeds up. In other words, these are my 'first responders' in my FanControl settings. I never expected the front fans (which are closer to my ear!) to be the absolute quietest part of the build. Unbelievably good engineering from this company, like, stunningly good. I can certainly say these have probably brought me the most happiness per dollar compared to any other component in the PC, if you exclude the GPU... not that that's a real metric or anything. Review: Noctua is the king of cooling - Noctua is second to none when it comes to the construction of their fans. They blow a lot of air, keep the noise reasonably low, and cool down sweaty components. Noctua have thought of every way to optimize airflow at the quietest decibel level imaginable. I get the lowest temps with their fans compared to anybody else’s. They’re super reliable, even though the color isn’t exactly what most would consider ideal. ## Features - Dedicated dual fan set with two NF-A14x25 G2 PWM 140x25mm fans that are slightly off-set in speed (+/- ~25rpm) in order to avoid undesired acoustic interaction phenomena - State-of-the-art engineering (Progressive-Bend impeller with winglets and Centrifugal Turbulator, Flow Acceleration Channels, AAO frame) and construction (Sterrox LCP, ultra-tight tip clearance) - Ideal choice for push-pull applications as well as situations where two fans are operating side by side (280mm water cooling radiators, case intake or exhaust fans, etc.) - Includes anti-vibration mounts, anti-vibration gaskets for tighter seal on radiators, fan screws, Low-Noise Adaptors (LNA), extension cables and y-cable for running two fans on the same header - Trusted Noctua quality with premium-grade SSO2 bearing (MTTF > 150,000 h), safety certifications from UL and TÜV, protected against reverse polarity, over voltage and over current (short-circuits) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDXRD5RK | | Best Sellers Rank | #156 in Computer Case Fans | | Brand | Noctua | | Brand Name | Noctua | | Compatible Devices | Desktop | | Cooling Method | Air | | Customer Reviews | 4.8 out of 5 stars 365 Reviews | | Item Dimensions L x W x H | 5.51"L x 5.51"W x 0.98"H | | Item Weight | 0.68 kg | | Manufacturer | Noctua | | Material Type | Sterrox LCP | | Maximum Rotational Speed | 1500 rpm | | Model | NF-A14x25 G2 PWM Sx2-PP | | Noise Level | 24.8 db | | Number of Items | 2 | | Part Number | NF-A14x25 G2 PWM Sx2-PP | | Power Connector Type | 4-Pin | | Product Dimensions | 5.51"L x 5.51"W x 0.98"H | | Unit Count | 2 Count | | Voltage | 12 volts | ## Product Details - **Brand:** Noctua - **Compatible Devices:** Desktop - **Cooling Method:** Air - **Manufacturer:** Noctua - **Material:** Sterrox LCP - **Maximum Rotational Speed:** 1500 rpm - **Noise Level:** 24.8 db - **Power Connector Type:** 4-Pin - **Product Dimensions:** 5.51"L x 5.51"W x 0.98"H - **Voltage:** 12 volts ## Images ![NF-A14x25 G2 PWM Sx2-PP - Image 1](https://m.media-amazon.com/images/I/81CxumffFML.jpg) ![NF-A14x25 G2 PWM Sx2-PP - Image 2](https://m.media-amazon.com/images/I/81KqY7-7oNL.jpg) ![NF-A14x25 G2 PWM Sx2-PP - Image 3](https://m.media-amazon.com/images/I/71euTmmyxYL.jpg) ![NF-A14x25 G2 PWM Sx2-PP - Image 4](https://m.media-amazon.com/images/I/712cYPr6KgL.jpg) ![NF-A14x25 G2 PWM Sx2-PP - Image 5](https://m.media-amazon.com/images/I/711bn922bhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very very good *by P***S on July 9, 2026* Something I did not realize until doing extensive testing for 3-4 weeks after building my new PC last year is that these are wickedly quiet, like, quieter at the same RPMs than the single Noctua that I have on the back of the case and quieter than the Noctua heatsink fan on my CPU. This means that I can set FanControl curves to keep these running a bit higher than expected while remaining completely silent, dump extra air as a response to sharp temp increases before any other fan speeds up. In other words, these are my 'first responders' in my FanControl settings. I never expected the front fans (which are closer to my ear!) to be the absolute quietest part of the build. Unbelievably good engineering from this company, like, stunningly good. I can certainly say these have probably brought me the most happiness per dollar compared to any other component in the PC, if you exclude the GPU... not that that's a real metric or anything. ### ⭐⭐⭐⭐⭐ Noctua is the king of cooling *by A***Y on July 29, 2026* Noctua is second to none when it comes to the construction of their fans. They blow a lot of air, keep the noise reasonably low, and cool down sweaty components. Noctua have thought of every way to optimize airflow at the quietest decibel level imaginable. I get the lowest temps with their fans compared to anybody else’s. They’re super reliable, even though the color isn’t exactly what most would consider ideal. ### ⭐⭐⭐⭐⭐ High-quality and whisper-quiet PC fans *by Z***E on August 9, 2026* -Pricier than it's competitors. However, you definitely get what you paid for in terms of quality and funcitonality -Very quiet fans on all levels of computer (idle, low, medium, high). On idle and low loads, any noise from the fans are immediately drowned out by background noise. On medium and higher loads, the fans start to become audible but barely -Mounting is very straightforward. Fans come with other seals/gaskets depending on it's application on your PC setup. How the fans come out of the box should be good for 70% of most PC applications, but it's great that you have options to customize the fans if need be -Overall, would definitely buy this product again. ## Frequently Bought Together - Noctua NF-A14x25 G2 PWM Sx2-PP, Dual Fan Set for Push-Pull and Side-by-Side Applications (Brown) - Noctua NF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown) - Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) --- ## 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.co.za/products/660867699-nf-a14x25-g2-pwm-sx2-pp](https://www.desertcart.co.za/products/660867699-nf-a14x25-g2-pwm-sx2-pp) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-14*