--- product_id: 471824160 title: "40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs)" brand: "winsinn" price: "$35.94" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/471824160-40mm-blower-fan-24v-4020-40x20mm-turbine-turbo-brushless-cooling store_origin: US region: United States of America --- # High Speed Compact Size Durable Oil Bearings 40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) **Brand:** winsinn **Price:** $35.94 **Availability:** ✅ In Stock ## Summary > 🌬️ Cool down in style with WINSINN's turbo fan! ## Quick Answers - **What is this?** 40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) by winsinn - **How much does it cost?** $35.94 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/471824160-40mm-blower-fan-24v-4020-40x20mm-turbine-turbo-brushless-cooling) ## Best For - winsinn enthusiasts ## Why This Product - Trusted winsinn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** With a lifespan of 30,000 hours, this fan is your long-term cooling companion. - • **Easy Installation:** 4-pin power connector for hassle-free setup. - • **Unleash the Power:** Experience high-speed cooling with a 24V powerhouse! - • **Compact & Efficient:** Perfectly sized at 40x40x20mm for versatile applications. - • **Whisper-Quiet Operation:** Enjoy a noise level of just 33.4 dB for a serene environment. ## Overview The WINSINN 40mm Blower Fan is a high-speed, brushless cooling solution designed for efficiency and longevity. Operating at 24V, this compact fan features durable oil bearings for extended use, making it ideal for various applications while maintaining a low noise level of 33.4 dB. ## Description WINSINN 40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) ## Features - ✔️️Oil bearings 4020 Blower Fan - High Speed version - ✔️️Oil bearings, use time no more than 16 hours / day. The life expectancy is about 30,000 hours. Lubricating oil is required to maintain the bearing. - ✔️️Rated voltage: DC 24V - ✔️️Size: 40x40x20mm - ✔️️Made by WINSINN ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | WINSINN | | Power Connector Type | 4-Pin | | Voltage | 24 Volts | | Cooling Method | Air | | Noise Level | 33.4 dB | | Material | Plastic | | UPC | 686603769959 | | Manufacturer | WINSINN Technology Ltd | | Model number | GFAN402024VH | | Colour | 4020 24V | | Item Weight | 18 g | | Product Dimensions | 4 x 4 x 2 cm; 18 g | | Item model number | GFAN402024VH | | Item Height | 2 Centimeters | | Item Width | 4 Centimeters | | Auto Focus Included | No | | Are batteries included? | No | ## Product Details - **Air Flow Capacity:** 3.5 cfm - **Brand:** WINSINN - **Compatible Devices:** Printer - **Cooling Method:** Air - **Material:** Plastic - **Maximum Rotational Speed:** 6500 rpm - **Noise Level:** 33.4 db - **Power Connector Type:** 2-Pin - **Product Dimensions:** 0.79"L x 1.57"W x 1.57"H - **Voltage:** 24 volts ## Images ![40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) - Image 1](https://m.media-amazon.com/images/I/61wabK4vLQL.jpg) ![40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) - Image 2](https://m.media-amazon.com/images/I/61wxKpv-7EL.jpg) ![40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) - Image 3](https://m.media-amazon.com/images/I/612uE21YbXL.jpg) ![40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling - High Speed (Pack of 4Pcs) - Image 4](https://m.media-amazon.com/images/I/61LLT4k-oLL.jpg) ## Questions & Answers **Q: Okay, I'll bite. What are hydraulic bearings?** A: This is a quote. Hydraulic bearing has larger oil storage space than sleeve bearing, and has a unique oil supply circuit of loop type. As its bottom is sealed completely, the lifetime is longer than that of sleeve bearing. It is suitable for high, medium, and low-speed fans. The average life of hydraulic bearings is 40000-50000 hours. **Q: What is the hole pattern (and other dimensions) for these fans?** A: (3) 3.85 mm Diameter mounting holes. 35 mm apart. 12.85 mm is the length of the screw holes. Exit hole is 16.55 x 24.80 mm **Q: What is the connector type?** A: JST Male 2.0 mm spacing between wires. Must be 2.0 there are a few more spacings. **Q: I ordered jst 2.0 female connectors for these fans and they are too small. anyone have a link to the correct size female connector?** A: You need 2pin JST XH2.54 MALE type connector. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Parfait pour une imprimante 3d *by M***N on Reviewed in France on 7 September 2022* Ne fais pas trop de bruit dans le socle d'une imprimante 3d, le souffle est très correct et le prix est un peu plus cher mais la livraison est rapide ### ⭐⭐⭐⭐ Cheap, effective, but loud *by M***O on Reviewed in Canada on 7 February 2022* I bought this fan to replace the stock parts cooling fan on my CR 10S Pro V2 because I'm too impatient to wait on the replacement Creality one that's coming from China. It's a bargain for four 4020 fans and so far it's been doing the job as expected. My only gripe and the reason I removed one star is because this fan is so incredibly loud compared to the original fan. I'll probably swap it out as soon as my replacement arrives, but it's always good to have spares. ### ⭐⭐⭐⭐⭐ Genau was ich wollte *by A***E on Reviewed in Germany on 19 June 2023* Schnelle Lieferung genau was ich wollte weiter so vielen Dank --- ## 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/471824160-40mm-blower-fan-24v-4020-40x20mm-turbine-turbo-brushless-cooling](https://www.desertcart.us/products/471824160-40mm-blower-fan-24v-4020-40x20mm-turbine-turbo-brushless-cooling) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-05*