--- product_id: 360762294 title: "50mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement (4 PCS 5010 5V USB)" brand: "aitrip" price: "€ 19.99" currency: EUR in_stock: true reviews_count: 9 category: "Aitrip" url: https://www.desertcart.sk/products/360762294-50mm-fan-5v-usb-brushless-dc-cooling-fan-4-pack store_origin: SK region: Slovakia --- # 4200 RPM high-speed airflow 5V USB powered convenience Ultra-quiet 22 dBA noise level 50mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement (4 PCS 5010 5V USB) **Brand:** aitrip **Price:** € 19.99 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, stay ahead—powerful USB fans that work as hard as you do! ## Quick Answers - **What is this?** 50mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement (4 PCS 5010 5V USB) by aitrip - **How much does it cost?** € 19.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/360762294-50mm-fan-5v-usb-brushless-dc-cooling-fan-4-pack) ## Best For - aitrip enthusiasts ## Why This Product - Trusted aitrip brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Operation:** At only 22 dBA, enjoy powerful cooling without distracting noise—perfect for focused workspaces. - • **Compact & Versatile 4-Pack:** Four 50x50x10mm fans with 1m cables—ideal for small appliances, DIY projects, or multi-device setups. - • **Durable Oil Bearing Design:** Oil-lubricated bearings ensure long-lasting, smooth rotation and extended fan life. - • **Plug & Play USB Simplicity:** Powered by universal 5V USB, no extra adapters needed—just connect and cool instantly. - • **Turbocharged Cooling Power:** 4200±5% RPM delivers efficient airflow to keep your devices chill and performance peak. ## Overview This 4-pack of 50mm brushless DC cooling fans features oil bearings for durability, runs at a speedy 4200 RPM with a quiet 22 dBA noise level, and is powered conveniently via 5V USB. Compact and efficient, these fans are perfect for small appliances and tech setups needing reliable airflow without the noise. ## Description Oil Bearings 5010 5V DC Blower FanBearing: Oil BearingsVoltage: 5V DCSpeed: 4200±5%PRMWorking Current: 0.21ANoise Level: 22 dBACable Length: 1m / 39.37 inPackage Included: 4 * DC 5V brushless cooling fans. Review: Fantastic - PWow....ordered these to put behind my ps5 ans xbox s.....can't believe how good they are....so quiet...honestly they are virtually silent...I've attached them to a piece of wood and they work fantastic....so cheap....highly recommended Review: I'm a fan fan - Good, effective, cheap. Noisier than an oem laptop fan but if you need a cooling boost on the inlet side, or to direct a stream of air to anything nearby, these are a very cost effective way of doing so. ## Features - Fan size: 50x50x10mm(L*W*H); Rated Voltage: 5V DC, Current: 0.21A. - Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA. - Bearing Type: Oil Bearing; Lead Wire: USB; Length: 1m / 39.37 in. - Package Included: 4 * DC 5V brushless cooling fans. - Notice: 'DO NOT GET WET' or 'Put it in a humid environment'; Or it will stop working. ❃❃ If you meet any questions, you can contact us and we will help you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0948VGD9K | | Air Flow Capacity | 3 Cubic Feet Per Minute | | Best Sellers Rank | 9,261 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 10 in USB Fans | | Brand | AITRIP | | Compatible Devices | Desktop | | Cooling Method | Air | | Country Of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (187) | | Manufacturer | AITRIP | | Manufacturer Part Number | 50mm Fan 5V USB | | Material | Plastic | | Max Rotational Speed | 4200 RPM | | Noise Level | 22 Decibels | | Number of Items | 4 | | Power Connector Type | USB | | UPC | 701715465817 | | Voltage | 5 Volts | | Wattage | 1.05 watts | ## Product Details - **Air flow capacity:** 3 Cubic Feet Per Minute - **Brand:** AITRIP - **Compatible devices:** Desktop - **Cooling method:** Air - **Material:** Plastic - **Maximum rotational speed:** 4200 RPM - **Noise level:** 22 Decibels - **Power connector type:** USB - **Voltage:** 5 Volts - **Wattage:** 1.05 watts ## Images ![50mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement (4 PCS 5010 5V USB) - Image 1](https://m.media-amazon.com/images/I/71ZZwH00zKL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic *by P***N on 26 August 2025* PWow....ordered these to put behind my ps5 ans xbox s.....can't believe how good they are....so quiet...honestly they are virtually silent...I've attached them to a piece of wood and they work fantastic....so cheap....highly recommended ### ⭐⭐⭐⭐⭐ I'm a fan fan *by A***N on 7 December 2024* Good, effective, cheap. Noisier than an oem laptop fan but if you need a cooling boost on the inlet side, or to direct a stream of air to anything nearby, these are a very cost effective way of doing so. ### ⭐⭐⭐⭐ Good value and move air around well *by R***S on 26 November 2023* I used these to help dispel heat from the top of my av receiver which is inside a shelving unit. I built a small wooden frame to mount them. They work extremely well and as advertised. They are a little noisy, but as I used three together this is not unexpected. In short good value for money and so far have performed flawlessly. --- ## 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.sk/products/360762294-50mm-fan-5v-usb-brushless-dc-cooling-fan-4-pack](https://www.desertcart.sk/products/360762294-50mm-fan-5v-usb-brushless-dc-cooling-fan-4-pack) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-22*