--- product_id: 262462390 title: "WINSINN Blower Fan 24V 40mm 40x20mm 4020 DC Brushless Cooling Dual Ball Bearing for 3D Printer Extruder Hotend - 2Pin 0.1A 2.4W 6500+-5% RPM (Pack of 4Pcs)" brand: "winsinn" price: "€ 40.03" currency: EUR in_stock: true category: "Winsinn" url: https://www.desertcart.hr/products/262462390-winsinn-blower-fan-24v-40mm-40x20mm-4020-dc-brushless-cooling store_origin: HR region: Croatia --- # 24V high-efficiency power 6500 RPM high-speed rotation 3.5 CFM airflow for optimal cooling WINSINN Blower Fan 24V 40mm 40x20mm 4020 DC Brushless Cooling Dual Ball Bearing for 3D Printer Extruder Hotend - 2Pin 0.1A 2.4W 6500+-5% RPM (Pack of 4Pcs) **Brand:** winsinn **Price:** € 40.03 **Availability:** ✅ In Stock ## Summary > 🌪️ Power your precision projects with silent, long-lasting airflow! ## Quick Answers - **What is this?** WINSINN Blower Fan 24V 40mm 40x20mm 4020 DC Brushless Cooling Dual Ball Bearing for 3D Printer Extruder Hotend - 2Pin 0.1A 2.4W 6500+-5% RPM (Pack of 4Pcs) by winsinn - **How much does it cost?** € 40.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/262462390-winsinn-blower-fan-24v-40mm-40x20mm-4020-dc-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 - • **Unmatched Durability:** Dual ball bearings ensure 60,000 hours of whisper-quiet, maintenance-free operation. - • **Compact & Lightweight:** Micro 40x40x20mm size fits seamlessly into tight spaces like extruders, VR glasses, and Raspberry Pi setups. - • **Plug & Play Convenience:** Comes with a 2-pin connector and 30cm cable for easy installation and versatile compatibility. - • **Precision Cooling Power:** Delivers a perfect balance of high air pressure (8.34mmH₂O) and low noise (33.4dBA) for your 3D printer or compact electronics. - • **Trusted Quality & Support:** Backed by a 24-month warranty and responsive customer service to keep your projects running smoothly. ## Overview The WINSINN 40mm 24V blower fan combines high-speed 6500 RPM performance with durable dual ball bearings for up to 60,000 hours of continuous, low-noise cooling. Its compact 40x40x20mm design and 3.5 CFM airflow make it ideal for 3D printer extruders, small electronics, and DIY projects, supported by a 2-pin connector and 24-month warranty for reliable, hassle-free operation. ## Description ►Dual ball bearings - High Speed version►High quality Dual ball bearings, More stable and Long life, suitable for continuous work. Use time can 24 hours / day. The life expectancy is about 60,000 hours. No maintenance required. But Lubricating oil can further reduce noise.►Size: 40x40x20mm►Rated voltage: DC 24V ►Line length: about 11.8in / 30cm---------------------------------------------------------------------------------------------------------------Package include: ►4 x High Speed 4020 24V Dual ball bearings Blower Fan---------------------------------------------------------------------------------------------------------------------Product Warranty: -WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 60 days money back guarantee and 24 months warranty. -If there are any questions, please feel free to contact us, WINSINN Customer Service Team will spare no efforts to assist with you within 24 hours. ## Features - ✔️WINSINN 40mm blower fan 24V which micro size and lightweight design, suitable for 3D printer extruder / hotend / nozzle or any DIY cooling and narrow place. - ✔️High quality Dual Ball Bearings, 5-years Warranty. balance between high air volume and low noise, Suitable for 24 hours / day long-term work, long life: 50,000 Hours. - ✔️Rated Voltage: DC 24V, Current: 0.09A, Power: 0.96W, Speed: 6500PRM, Air Pressure: 8.34mmH₂O, Airflow: 3.5CFM, Noise: 33.4dBA - ✔️Connector & Line length: XH2.54 – 11.8in(300mm), Size: 40mm x 40mm x 20mm - ✔️Widely Used: Suitable for ventilation of Small PC Case / Router / Raspberry pie / TV box / VR glasses and any small electronic equipment cooling ventilation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L2YH79Y | | Air Flow Capacity | 3.5 Cubic Feet Per Minute | | Brand Name | WINSINN | | Compatible Devices | Printer | | Cooling Method | Air | | Customer Reviews | 4.3 4.3 out of 5 stars (273) | | Item Dimensions L x W x H | 20L x 40W x 40H millimeters | | Manufacturer | WINSINN Technology Ltd | | Material Type | Plastic | | Maximum Rotational Speed | 6500 RPM | | Model | GFAN402024VB | | Noise Level | 33.4 Decibels | | Part Number | 4020 Blower Fan DB | | Power Connector Type | 2-Pin | | UPC | 686603769980 | | Unit Count | 1.0 Count | | Voltage | 24 Volts | ## Product Details - **Brand:** WINSINN - **Cooling method:** Air - **Power connector type:** 2-Pin - **Product dimensions:** 20L x 40W x 40H millimeters - **Voltage:** 24 Volts ## Images ![WINSINN Blower Fan 24V 40mm 40x20mm 4020 DC Brushless Cooling Dual Ball Bearing for 3D Printer Extruder Hotend - 2Pin 0.1A 2.4W 6500+-5% RPM (Pack of 4Pcs) - Image 1](https://m.media-amazon.com/images/I/611XDJ4cbeL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - WINSINN 40mm Blower Fan 24V, 3D Printer Micro 24 Volt Fans Blower 4020 Dual Ball Bearing, 40mmx20mm 2PIN (Pack of 4Pcs) - WINSINN 50mm 5015 Blower Fan 12V, 3D Printer 24 Volt Fans Blower Turbine Turbo Dual Ball Bearing, Brushless Cooling 50mmx15mm 2PIN (Pack of 4Pcs) --- ## 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.hr/products/262462390-winsinn-blower-fan-24v-40mm-40x20mm-4020-dc-brushless-cooling](https://www.desertcart.hr/products/262462390-winsinn-blower-fan-24v-40mm-40x20mm-4020-dc-brushless-cooling) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-23*