--- product_id: 330407929 title: "ELUTENG Dual USB Fan 40mm" brand: "eluteng" price: "SAR 85" currency: SAR in_stock: true reviews_count: 13 url: https://www.desertcart.com.sa/products/330407929-eluteng-dual-usb-fan-40mm store_origin: SA region: Saudi Arabia --- # 5500 RPM max speed 3 adjustable speed levels Compact 40mm mini size ELUTENG Dual USB Fan 40mm **Brand:** eluteng **Price:** SAR 85 **Availability:** ✅ In Stock ## Summary > 🆒 Stay cool, stay ahead — mini fans with mega impact! ## Quick Answers - **What is this?** ELUTENG Dual USB Fan 40mm by eluteng - **How much does it cost?** SAR 85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/330407929-eluteng-dual-usb-fan-40mm) ## Best For - eluteng enthusiasts ## Why This Product - Trusted eluteng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium hydraulic bearing motors and a sturdy metal frame ensure double the lifespan and safe operation. - • **Tailored Speed Control:** Choose from 3 precise speed settings (Low, Medium, High) to match your cooling needs and keep distractions minimal. - • **Plug & Play Versatility:** USB-powered and ultra-compact, perfect for PCs, routers, gaming consoles, and even your smartphone setup. - • **Dual-Angle Cooling Power:** Two fans working in tandem for rapid heat dissipation from multiple angles—because your devices deserve the best. - • **Whisper-Quiet Efficiency:** Max 27.3 dB noise keeps your workspace serene while delivering powerful airflow up to 4.6 CFM. ## Overview The ELUTENG Dual 40mm USB Fan features dual mini fans spinning up to 5500 RPM with three adjustable speeds, delivering efficient cooling in a compact 40x40x25mm form factor. Designed with durable hydraulic bearings and a metal frame, it offers quiet operation (max 27.3 dB) and versatile USB compatibility for PCs, routers, gaming consoles, and more—perfect for professionals who demand reliable, space-saving cooling solutions. ## Description Parameter: Color: Black Voltage: L:3.4V / M:4.1V / H:5.0 V Current: L:0.11A / M:0.13A / H:0.16A Rotating Speed: L:4000 / M:4800 / H:5500 RPM +/- 10％ (×2) Air Volume: L:3.5 / M:3.98 / H:4.6 CFM (×2) Noise: L:23 / M:25.2 / H:27.3 dB Size: 40 * 40 * 25 mm Length of USB Cable: 1M Temperature: -10℃〜45℃ Application: external hard disk box, smart phone, PC node, etc Packing: 2 in 1 USB PC Fan * 2 ## Features - 【40mm Mini Design】Product size is 40 * 40 * 25mm (exclude metal frame). With a design of mini and lightweight, this usb fan can be used in narrow places such as computer hosts, routers, etc. It can also be placed in a small gap on a desk or computer to cool down electronic products. Note: the 40mm fan is small and the speed will increase to achieve the heat dissipation effect, so some noise will be generated during use. - 【2 in 1 USB Fan】Compared to a single fan, the latest upgraded 2 in 1 dual usb fans can cool electronic products from different angles at the same time, which is more efficient. With a large air volume design and an external hard disk box, it can also cool electronic devices such as smart phones, game consoles and personal computers in a few seconds. - 【Long Service Life】Adopt high-quality hydraulic bearing motor, the service life is twice that of ordinary fans, and it can work continuously for a long time. Equipped with a metal frame and finger safety protection to prevent accidental injury during operation. - 【Wide Application】This usb pc fan is not only suitable for cooling equipment such as personal computers, routers and HDDs, but also suitable for AV equipment and game consoles. Simply connect to a device equipped with a USB terminal than can start cooling easily without cumbersome wiring. - 【Three Speeds】The computer fan has a multi-speed controller that sets the fan speed to the level of three different gears. 3 gears, low (L), medium (M) and high (H), can be adjusted by the user according to their needs. - 【Easy to use】The USB plug of the small usb fan can be powered by a USB adapter or a USB port on the back of the game console, as well as popular audio electronic devices, which is very convenient to use. - 【Service Guarantee】If you have any questions about our tiny fan, please feel free to contact us, and our service team will answer or solve your questions at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | Air Flow Capacity | 4.6 cfm | | Asin | B08ZY7X4CR | | Best Sellers Rank | #59 in USB Fans | | Brand Name | ELUTENG | | Compatible Devices | Desktop | | Cooling Method | Air | | Customer Reviews | 4.4 4.4 out of 5 stars (2,012) 4.4 out of 5 stars | | Item Dimensions L X W X H | 0.98"L x 1.57"W x 1.57"H | | Item Weight | 0.09 kg | | Manufacturer | ELUTENG | | Material Type | Metal | | Maximum Rotational Speed | 5500 rpm | | Noise Level | 27.3 db | | Number Of Items | 1 | | Number Of Packs | 2 | | Part Number | 0001 | | Power Connector Type | 4-Pin | | Unit Count | 1 Count | | Voltage | 5 volts | | Wattage | 4.02 watts | ## Product Details - **Brand:** ELUTENG - **Compatible Devices:** Desktop - **Cooling Method:** Air - **Material:** Metal - **Maximum Rotational Speed:** 5500 RPM - **Noise Level:** 27.3 Decibels - **Power Connector Type:** 4-Pin - **Product Dimensions:** 0.98"L x 1.57"W x 1.57"H - **Voltage:** 5 Volts - **Wattage:** 4.02 watts ## Images ![ELUTENG Dual USB Fan 40mm - Image 1](https://m.media-amazon.com/images/I/61pR+i13-aL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very quiet and good airflow! *by on Reviewed in the United States September 13, 2025* Whisper quiet, and surprisingly good airflow for such small fans! I am using them on the low setting to cool a small audio amplifier. Works extremely well. The description doesn’t show it very well, but there is plenty of cable to work with. ### ⭐⭐⭐⭐⭐ Just What I Needed! *by on Reviewed in the United States July 17, 2026* These teeny tiny fans are exactly what I needed to cool of my dock. Remember to read the size before buying case they really are teeny. They do have 3 speeds and I have them on high. It's not a lot of force but the constant wind cools off the dock very well. I also use it on my son's hand-held gaming PC, which can get a bit warm. The price was pretty affordable so I'm pretty happy with them! ### ⭐⭐⭐⭐ Very small and low volume of air movement *by on Reviewed in the United States July 2, 2026* Smaller than I imagined. Very little airflow on hi. Used it to blow on cpu heat sink on smart tv. Did the trick no more constant rebooting ## Frequently Bought Together - ELUTENG Dual 40mm USB Fan with 3 Speeds Adjustable 5V PC Fan Max 5500RPM 40mm * 40mm * 25mm Mini Case Fan Quiet Computer Fan Compatible for PC, TV Box, Router, Xbox, PlayStation - [2 Pack] ELUTENG 40mm Fan Filter Dustproof Cover USB Cooling Ventilator Plastic Grill 40 * 40mm USB Fan Blower Mesh Kit Compatible for DIY 4cm Computer Case Fan Dirt Filtering - ELUTENG 40mm USB Fan with 3 Speed Control USB Ventilator 5V Max 5300RPM High Flow VR Cooling Fan Compatible for Receiver DVR Playstation Xbox Computer Cabinet Cooling --- ## 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.sa/products/330407929-eluteng-dual-usb-fan-40mm](https://www.desertcart.com.sa/products/330407929-eluteng-dual-usb-fan-40mm) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-25*