--- product_id: 263809764 title: "Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown)" brand: "noctua" price: "225.17 DT" currency: TND in_stock: true category: "Noctua" url: https://www.desertcart.tn/products/263809764-noctua-noctua-nf-a4x20-5v-3-pin-premium-quiet-fan store_origin: TN region: Tunisia --- # Ultra-quiet 14.9 dB(A) operation 150,000+ hours MTTF durability 5000 RPM high-speed precision Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) **Brand:** noctua **Price:** 225.17 DT **Availability:** ✅ In Stock ## Summary > 🌀 Silent power in a compact frame — cool smarter, not louder. ## Quick Answers - **What is this?** Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) by noctua - **How much does it cost?** 225.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/263809764-noctua-noctua-nf-a4x20-5v-3-pin-premium-quiet-fan) ## 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 Yet Mighty:** 40x40x20mm size fits perfectly in tight 1U spaces without compromising airflow. - • **Whisper-Quiet Power:** Experience premium cooling with barely-there noise at just 14.9 dB(A). - • **Long-Lasting Reliability:** Built to last with over 150,000 hours mean time to failure for uninterrupted performance. - • **Complete Installation Kit:** Includes anti-vibration mounts, screws, extension cable, and OmniJoin adaptor for hassle-free setup. - • **Versatile 5V 3-Pin Compatibility:** Seamlessly integrates with industrial 5V systems and proprietary fan headers. ## Overview The Noctua NF-A4x20 5V is a premium 40mm quiet fan designed for professional-grade cooling in compact spaces like 1U servers and network devices. Operating at 5000 RPM with an ultra-low noise level of 14.9 dB(A), it ensures efficient airflow without disruption. Engineered for durability with over 150,000 hours MTTF, it includes a full accessory kit for easy installation and versatile 5V 3-pin connectivity, making it the go-to choice for reliable, silent cooling in demanding environments. ## Description Buy Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B072Q3CMRW | | Best Sellers Rank | #160,727 in Computers (See Top 100 in Computers) #1,476 in Computer Case Fans | | Brand Name | Noctua | | Compatible Devices | Desktop | | Cooling Method | Air | | Customer Reviews | 4.8 4.8 out of 5 stars (382) 4.8 out of 5 stars | | Item Dimensions L X W X H | 40L x 40W x 20H millimeters | | Manufacturer | Noctua | | Material Type | Fibre-glass reinforced PBT | | Maximum Rotational Speed | 5000 RPM | | Model | NF-A4x20 5V | | Noise Level | 14.9 Decibels | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | NF-A4x20 5V | | Power Connector Type | 3-Pin | | Unit Count | 1.0 Count | | Upc | 841500110123 | | Voltage | 5 Volts | ## Product Details - **Brand:** Noctua - **Cooling method:** Air - **Power connector type:** 3-Pin - **Product dimensions:** 40L x 40W x 20H millimeters - **Voltage:** 5 Volts ## Images ![Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) - Image 1](https://m.media-amazon.com/images/I/71lyRpVR4OL.jpg) ![Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) - Image 2](https://m.media-amazon.com/images/I/71tPkk5TaXL.jpg) ![Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) - Image 3](https://m.media-amazon.com/images/I/81trIc57WdL.jpg) ![Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) - Image 4](https://m.media-amazon.com/images/I/71+IJ7qyW-L.jpg) ![Noctua Noctua NF-A4x20 5V, 3-Pin Premium Quiet Fan (40mm, Brown) - Image 5](https://m.media-amazon.com/images/I/71G5+G0k2+L.jpg) ## Frequently Bought Together - Noctua NF-A4x20 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x20mm, Brown) - Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown) - OPSFALCON 2 Pack USB to 3-Pin / 4-Pin PWM 5V USB Sleeved Fan Power Adapter Cable, USB to 3 Pin / 4 Pin Case Fan Adapter Connector Cable (USB-3Pin/4Pin Cable) --- ## 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.tn/products/263809764-noctua-noctua-nf-a4x20-5v-3-pin-premium-quiet-fan](https://www.desertcart.tn/products/263809764-noctua-noctua-nf-a4x20-5v-3-pin-premium-quiet-fan) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-25*