--- product_id: 256020800 title: "NF-A4x10 5V" brand: "noctua" price: "B/.100" currency: PAB in_stock: true reviews_count: 5 category: "Noctua" url: https://www.desertcart.com.pa/products/256020800-nf-a4x10-5v store_origin: PA region: Panama --- # 5V low power efficiency 4500 RPM high airflow Ultra-quiet 17.9 dB(A) NF-A4x10 5V **Brand:** noctua **Price:** B/.100 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your gear with the quietest fan that means business. ## Quick Answers - **What is this?** NF-A4x10 5V by noctua - **How much does it cost?** B/.100 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/256020800-nf-a4x10-5v) ## 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 - • **Compact Powerhouse:** Ultra-slim 40x40x10mm design fits perfectly in tight spaces like 3D printers, NAS, and routers without compromising airflow. - • **Whisper-Quiet Cooling:** Experience near-silent operation with advanced acoustic optimization—no more noisy distractions in your workspace. - • **Long-Lasting Reliability:** Engineered for durability with >150,000 hours MTTF, ensuring your devices stay cool and quiet for years. - • **Award-Winning Engineering:** Benefit from Noctua’s patented Flow Acceleration Channels for superior airflow and cooling efficiency. - • **Plug & Play Compatibility:** Standard 3-pin Molex connector and 5V voltage make installation seamless across a wide range of professional devices. ## Overview The Noctua NF-A4x10 5V is a premium, ultra-quiet 40x40x10mm fan designed for professional-grade cooling in compact devices. Operating at 4500 RPM with just 17.9 dB(A) noise, it delivers powerful airflow while maintaining whisper-quiet performance. Its 3-pin Molex connector and 5V power rating ensure broad compatibility, making it the ideal silent upgrade for 3D printers, NAS units, routers, and other sensitive electronics. Built to last over 150,000 hours, this fan combines award-winning aerodynamic design with exceptional durability. ## Description From the manufacturer Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO standard frame, the NF-A4x10 5V is a dedicated 5V version of Noctua’s highly optimised, premium quality quiet 40x10mm fan. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearing ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and the OmniJoin Adaptor Set, the NF-A4x10 5V is a premium choice for demanding 5V applications. 5V version Many devices such as network or storage solutions use 5 volt 40mm fans. With the same operating voltage and the included OmniJoin adaptor set that makes it compatible with proprietary fan headers, the NF-A4x10 5V is ideal for replacing noisy or broken 5V 40mm fans. Please Note: Being a 5V fan, the NF-A4x10 5V cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers. Flow Acceleration Channels The NF-A4x10 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. SSO2 Bearing The NF-A4x10 features the further optimised second generation of Noctua's renowned, time SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability. Reduced motor hub size Thanks to its streamlined, compact motor design, the NF-A4x10's motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10's superior airflow and pressure performance. Inner Surface Microstructures With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency. Please Note Being a 5V fan, the NF-A4x10 5V cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers. Review: Eficiencia y bajo ruido. - Excelente ventilador, tenía un controlador sas que llegaba a 80 grados y con este ventilador muy bien equipado ahora está en 30 sin llegar al 100% de revoluciones y sin ruido. Review: Expensive, but worth the money if you value silence, and all the extras you could possibly need. - I replaced the elderly and noisy fan in my NAS with the Noctura. When I powered up the NAS there was no sound. Upon checking, I found the blades spinning without any detectable sound. The fan also came with a good selection of cables, adaptors and fittings. Well worth the price. ## Features - Premium quiet fan, 40x40x10 mm, 5V, 3-pin Molex, 4500 RPM, 17.9 dB(A), >150,000 h MTTF - Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance - Ideal replacement for noisy or broken 5V 4cm fans in 3D printers, DVRs, NAS, switches, routers, other network and storage devices, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NEMGCIA | | Best Sellers Rank | #16,930 in Computers ( See Top 100 in Computers ) #119 in Computer Case Fans | | Brand | Noctua | | Brand Name | Noctua | | Compatible Devices | Desktop, Laptop | | Compatible devices | Desktop, Laptop | | Cooling Method | Air | | Cooling method | Air | | Customer Reviews | 4.8 out of 5 stars 4,308 Reviews | | Global Trade Identification Number | 04716123315469 | | Item Dimensions L x W x H | 40L x 40W x 10H millimeters | | Manufacturer | Noctua | | Material Type | Plastic Metal | | Maximum Rotational Speed | 4500 RPM | | Model | NF-A4x10 5V | | Noise Level | 17.9 Decibels | | Number of Items | 1 | | Part Number | NF-A4x10 5V | | Power Connector Type | 3-Pin | | Power connector type | 3-Pin | | Product dimensions | 40L x 40W x 10H millimeters | | UPC | 842431014429 | | Unit Count | 1.0 Count | | Voltage | 5 Volts | ## Product Details - **Brand:** Noctua - **Cooling method:** Air - **Power connector type:** 3-Pin - **Product dimensions:** 40L x 40W x 10H millimeters - **Voltage:** 5 Volts ## Images ![NF-A4x10 5V - Image 1](https://m.media-amazon.com/images/I/81ud+v9ghlL.jpg) ![NF-A4x10 5V - Image 2](https://m.media-amazon.com/images/I/81uQzxhzsdL.jpg) ![NF-A4x10 5V - Image 3](https://m.media-amazon.com/images/I/81ni0QtjtlL.jpg) ![NF-A4x10 5V - Image 4](https://m.media-amazon.com/images/I/81SNyp6e2ZL.jpg) ![NF-A4x10 5V - Image 5](https://m.media-amazon.com/images/I/91q4VBG-wuL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Eficiencia y bajo ruido. *by F***L on 19 November 2019* Excelente ventilador, tenía un controlador sas que llegaba a 80 grados y con este ventilador muy bien equipado ahora está en 30 sin llegar al 100% de revoluciones y sin ruido. ### ⭐⭐⭐⭐⭐ Expensive, but worth the money if you value silence, and all the extras you could possibly need. *by F***D on 5 May 2026* I replaced the elderly and noisy fan in my NAS with the Noctura. When I powered up the NAS there was no sound. Upon checking, I found the blades spinning without any detectable sound. The fan also came with a good selection of cables, adaptors and fittings. Well worth the price. ### ⭐⭐⭐⭐ 静音＝静寂 *by 。***。 on 27 July 2019* 以前使用していた他社の5Ｖ同径ファンの動作音が気になり代替で導入。騒音が月とスッポンの差。 作動しているのか判らない程の静音。 ただ値が張るので－☆。 ## Frequently Bought Together - Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown) - HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) - 12V 3A AC Adapter Power Supply Charger [12 Volts 3 Amps Regulated Switching Power] with 11 Interchangeable DC Plug for 500mA 600mA 700mA 800mA 900mA 1000mA 1500mA 2000mA 2500mA 3000mA Equipment --- ## 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.com.pa/products/256020800-nf-a4x10-5v](https://www.desertcart.com.pa/products/256020800-nf-a4x10-5v) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-06-22*