--- product_id: 660961027 title: "NF-A14x25 G2 PWM" brand: "noctua" price: "R1780" currency: ZAR in_stock: true reviews_count: 13 category: "Noctua" url: https://www.desertcart.co.za/products/660961027-nf-a14x25-g2-pwm store_origin: ZA region: South Africa --- # 140x25mm next-gen size Ultra-quiet 24.8 dB noise level PWM 300-1500 RPM speed control NF-A14x25 G2 PWM **Brand:** noctua **Price:** R1780 **Availability:** βœ… In Stock ## Summary > πŸŒ€ Elevate your PC’s cool factor with silence and power in perfect harmony! ## Quick Answers - **What is this?** NF-A14x25 G2 PWM by noctua - **How much does it cost?** R1780 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/660961027-nf-a14x25-g2-pwm) ## 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 - β€’ **Dynamic PWM Control:** Seamlessly adjust fan speed from 300 to 1500 RPM for perfect balance between silence and power. - β€’ **Whisper-Quiet Mastery:** Experience near-silent airflow with advanced Sterrox LCP construction and ultra-tight tip clearance. - β€’ **Plug & Play Versatility:** Includes extension and splitter cables for easy multi-fan setups with automatic motherboard control. - β€’ **Vibration-Free Operation:** Anti-vibration mounts and gasket ensure a noise-free, secure fit on cases and radiators. - β€’ **Next-Level Cooling Efficiency:** Progressive-Bend impeller with winglets and Flow Acceleration Channels maximize airflow and static pressure. ## Overview The Noctua NF-A14x25 G2 PWM is a premium 140x25mm PC cooling fan engineered for ultra-quiet operation and exceptional airflow. Featuring advanced aerodynamic design elements, PWM speed control from 300 to 1500 RPM, and anti-vibration accessories, it delivers superior cooling performance for cases, CPU coolers, and radiators. Trusted for reliability with premium-grade SSO2 bearings and comprehensive safety certifications, it’s the go-to choice for professionals demanding silent yet powerful thermal management. ## Description Ultra-quiet 140mm fan with advanced engineering for exceptional cooling performance, featuring PWM control, anti-vibration mounts, and versatile installation accessories. Review: Quietest 140MM Fan I've ever used / heard. - Swapped my case to Antec Flux and fit 4x NF-A14x25 G2 PWM Sx2-PP at the same time, 3x at the front and 1 in the rear, used 1 NF-A14x25 for PSU shroud intake, really impressed with how you can't hear these fans under 800 RPM, even at 400 RPM the amount of air they move is impressive, they can be heard once you start increasing the RPM however with the amount of air they move I don't have to have them above 600 RPM. As in Noctua fashion you get a very nice unboxing experience and they come with all the usual accessories you'd expect, one thing to note is by default the fans ship with the radiator rubber gasket preinstalled unlike previous Noctua fans that come with the 4x corners preinstalled so you'll have to swap them over. Expensive when compared to other fans on the market however I'm more than happy with my purchase. Review: Inaudible above my system hum at 55%. - I like the performance of these fans. I am after mostly quiet but occasional power. The amount of research & development that went into these fans is impressive. I used them to replace my NF-A14s when one of them died (within the six year warranty). I have the same level of system noise (aka none with headphones on) and my coolant temperature is lower; which with modern CPUs and GPUs means more performance. I have my fans set to ramp up @36'c water temperature (summer time) and have 10'c to go, at virtual silence. I bought a spacer: Noctua NA-IS1-14 Sx2; and have used it on one of my 3 140mm radiator fans as space permitted. I've watched a youtube review which said that the fans can perform better with the spacer in this pull scenario with a radiator. Did I mention the six year warranty? ## Features - Next-gen 140x25mm design for unprecedented quiet cooling performance in both high airflow and high static pressure applications: ideal as a PC case fan, on CPU coolers and water cooling radiators! - 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) - 4-pin PWM version for automatic speed control via 4-pin PWM motherboard fan headers, 300-1500rpm speed range (near-silent at idle, powerful under load), fan stops at 0% PWM (semi-passive option) - Includes anti-vibration mounts, 14cm anti-vibration gasket for tighter seal on radiators, fan screws, Low-Noise Adaptor (LNA), extension cable and splitter cable for running two PWM 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 | B0DDY14DQD | | Best Sellers Rank | 11,656 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 44 in Electronic Cooling Fans | | Brand | Noctua | | Compatible Devices | Desktop | | Cooling Method | Air | | Country Of Origin | Taiwan | | Customer Reviews | 4.8 4.8 out of 5 stars (442) | | Global Trade Identification Number | 09010018100617 | | Included Components | NF-A14x25 G2 PWM | | Item Dimensions L x W x H | 14L x 2.5W x 14H centimetres | | Item Weight | 0.36 Kilograms | | Manufacturer | Noctua | | Material | Sterrox LCP | | Max Rotational Speed | 1500 RPM | | Noise Level | 24.8 Decibels | | Power Connector Type | 4-Pin | | Product Warranty | 1 Year Manufacturer | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Wattage | 2.28 watts | ## Product Details - **Brand:** Noctua - **Compatible devices:** Desktop - **Cooling method:** Air - **Material:** Sterrox LCP - **Maximum rotational speed:** 1500 RPM - **Noise level:** 24.8 Decibels - **Power connector type:** 4-Pin - **Product dimensions:** 14L x 2.5W x 14H centimetres - **Voltage:** 12 Volts - **Wattage:** 2.28 watts ## Images ![NF-A14x25 G2 PWM - Image 1](https://m.media-amazon.com/images/I/81Sggn39-9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quietest 140MM Fan I've ever used / heard. *by R***G on 21 October 2024* Swapped my case to Antec Flux and fit 4x NF-A14x25 G2 PWM Sx2-PP at the same time, 3x at the front and 1 in the rear, used 1 NF-A14x25 for PSU shroud intake, really impressed with how you can't hear these fans under 800 RPM, even at 400 RPM the amount of air they move is impressive, they can be heard once you start increasing the RPM however with the amount of air they move I don't have to have them above 600 RPM. As in Noctua fashion you get a very nice unboxing experience and they come with all the usual accessories you'd expect, one thing to note is by default the fans ship with the radiator rubber gasket preinstalled unlike previous Noctua fans that come with the 4x corners preinstalled so you'll have to swap them over. Expensive when compared to other fans on the market however I'm more than happy with my purchase. ### ⭐⭐⭐⭐⭐ Inaudible above my system hum at 55%. *by N***N on 2 February 2025* I like the performance of these fans. I am after mostly quiet but occasional power. The amount of research & development that went into these fans is impressive. I used them to replace my NF-A14s when one of them died (within the six year warranty). I have the same level of system noise (aka none with headphones on) and my coolant temperature is lower; which with modern CPUs and GPUs means more performance. I have my fans set to ramp up @36'c water temperature (summer time) and have 10'c to go, at virtual silence. I bought a spacer: Noctua NA-IS1-14 Sx2; and have used it on one of my 3 140mm radiator fans as space permitted. I've watched a youtube review which said that the fans can perform better with the spacer in this pull scenario with a radiator. Did I mention the six year warranty? ### ⭐⭐⭐⭐⭐ Great but pricey *by B***N on 15 February 2025* Noctua fans never disappoint when it comes the performance, noise and build quality. Better air flow and much quieter than the stock fans in my Fractal R5. They're pricey but imo they're worth it. ## Frequently Bought Together - 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) - Noctua NH-D15 G2 LBC, Dual Tower CPU Cooler, Specialised Low Base Convexity Version for AMD AM5/AM4 (Brown) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/660961027-nf-a14x25-g2-pwm](https://www.desertcart.co.za/products/660961027-nf-a14x25-g2-pwm) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-22*