--- product_id: 284383684 title: "NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)" brand: "noctua" price: "$53.82" currency: USD in_stock: true category: "Noctua" url: https://www.desertcart.us/products/284383684-nf-a6x25-flx-premium-quiet-fan-3-pin-60mm-brown store_origin: US region: United States of America --- # 60x25mm precision size Ultra-quiet 19.3 dB noise level 3-speed FLX control (1600-3000 RPM) NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown) **Brand:** noctua **Price:** $53.82 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your airflow game with the quiet power of Noctua. ## Quick Answers - **What is this?** NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown) by noctua - **How much does it cost?** $53.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/284383684-nf-a6x25-flx-premium-quiet-fan-3-pin-60mm-brown) ## 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 - • **Built to Last:** Premium SSO2 bearing ensures over 150,000 hours of reliable, smooth operation backed by a 6-year warranty. - • **Whisper-Quiet Cooling:** Experience near-silent airflow with advanced acoustic optimization—because your workspace deserves peace. - • **Versatile Compatibility:** Ideal upgrade for DVRs, NAS, 3D printers, and compact desktops craving efficient, quiet cooling. - • **Tailored Airflow Control:** 3-pin FLX design offers 3 speed settings for perfect balance between cooling power and silence. - • **Vibration-Free Performance:** Includes anti-vibration mounts and modular cabling for seamless, stable installation in any setup. ## Overview The Noctua NF-A6x25 FLX is a premium 60x25mm quiet fan featuring Flow Acceleration Channels and advanced acoustic optimization for superior silent cooling. It offers flexible 3-speed control via Low-Noise Adaptors, premium-grade SSO2 bearings for 150,000+ hours lifespan, and comes with anti-vibration mounts and modular cables. Perfect for compact devices like NAS, DVRs, and 3D printers, it’s backed by a 6-year warranty ensuring trusted durability and performance. ## Description Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A6x25 FLX is a highly optimised, premium quality quiet fan in 60x25mm size. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, Low-Noise Adaptors and 6 years manufacturer’s warranty, the NF-A6x25 is a premium choice for the highest demands. ## Features - Award-winning 60x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance - Ideal replacement for noisy or broken 12V 6cm fans in DVRs, NAS, network and storage devices, 3D printers, etc. - 3-pin FLX version provides 3000/2400/1600rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation - Includes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply - Trusted Noctua quality with premium-grade SSO2 bearing and more than 150.000 hours MTTF, backed up with 6-year manufacturer’s warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009NQMESS | | Best Sellers Rank | #39,292 in Computers ( See Top 100 in Computers ) #297 in Computer Case Fans | | Brand Name | Noctua | | Compatible Devices | Desktop | | Cooling Method | Fan | | Customer Reviews | 4.8 4.8 out of 5 stars (1,377) | | Global Trade Identification Number | 00102930672910, 07445803090279 | | Item Dimensions L x W x H | 6L x 6W x 2.5H centimeters | | Item Weight | 190 Grams | | Manufacturer | Noctua | | Material Type | Fibre-glass reinforced PBT | | Maximum Rotational Speed | 1600 RPM | | Model | NF-A6x25 | | Noise Level | 19.3 Decibels | | Number of Items | 1 | | Part Number | NF-A6x25 | | Power Connector Type | 3-Pin | | UPC | 731215274114 172302657913 806291857183 163121136796 808111662885 102930672910 782386476630 842431014061 809185325683 132017920733 168141421693 804066782012 809385174876 | | Voltage | 12 Volts | ## Product Details - **Brand:** Noctua - **Cooling method:** Fan - **Power connector type:** 3-Pin - **Product dimensions:** 6L x 6W x 2.5H centimeters - **Voltage:** 12 Volts ## Images ![NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown) - Image 1](https://m.media-amazon.com/images/I/71x64G4hl0L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I run this as a 2 pin fan ?** A: Yes I have a pair on the back of my k3 Elecraft amateur radio running it two pins you will have to choose the speed you want with the wires that come out of the fan its self. I have a third fan on the inlet opening of the amp to help with its cooling again using only two of the wires. **Q: It looks like it has 3 wires coming out of the fan. which wires do you connect to 12 vdc, +/- , high or low speed?** A: As the last person answered, you can just connect the red and black for max speed and noise or use the provided cables to change it to the speed and noise level you like. I have two of these, one I have running at full speed and the other I used a resistance cable to slow it down to the medium speed to be very quiet and still do a good job of cooling. This is a good quiet fan and with the cables provided you have a 3 speeds, so the choice is yours. I did not use the third wire for anything. **Q: What is the current draw?** A: This is the current draw listed on the package. The Product shipped to me does not conform to this rating and only draws 0.06 amps at 12.0 volts. **Q: am i able to solder this to be powered by a batter?** A: You can cut the plug off and solder the + & - to whatever source or solder leads to your battery and plug them into the original fan plug,but remember this is a 12 volt fan by design....Hope this helps ## Frequently Bought Together - Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown) - Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown) - Noctua NF-A4x20 FLX Computer Case Fan - Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM) --- ## 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.us/products/284383684-nf-a6x25-flx-premium-quiet-fan-3-pin-60mm-brown](https://www.desertcart.us/products/284383684-nf-a6x25-flx-premium-quiet-fan-3-pin-60mm-brown) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*