--- product_id: 399697412 title: "WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs)" brand: "winsinn" price: "24125CFA" currency: XOF in_stock: false reviews_count: 1 category: "Winsinn" url: https://www.desertcart.sn/products/399697412-winsinn-40mm-fan-12v-hydraulic-bearing-brushless-4010-40x10mm-cooling store_origin: SN region: Senegal --- # 5000 RPM max speed 35,000 hrs hydraulic bearing lifespan 4.95 CFM airflow WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) **Brand:** winsinn **Price:** 24125CFA **Availability:** ❌ Out of Stock ## Summary > ❄️ Keep your tech chill and your workflow smoother than ever! ## Quick Answers - **What is this?** WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) by winsinn - **How much does it cost?** 24125CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/399697412-winsinn-40mm-fan-12v-hydraulic-bearing-brushless-4010-40x10mm-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 - • **Whisper-Quiet Cooling:** Operates at a subtle 26dBA, perfect for focused workspaces and creative studios. - • **Compact & Versatile Fit:** Slim 40x40x10mm size with 30cm cable fits seamlessly into tight tech setups from 3D printers to Raspberry Pi. - • **Maintenance-Free Durability:** Hydraulic bearing design means zero oiling and up to 35,000 hours of reliable performance. - • **Optimized Airflow Efficiency:** Delivers a steady 4.95 CFM airflow at 5000 RPM to keep your devices cool under pressure. - • **Certified Safety & Compatibility:** CE, FCC, and ROHS certified for peace of mind and broad 12V device compatibility. ## Overview The WINSINN 40mm 12V hydraulic bearing fan pack offers a maintenance-free, quiet cooling solution with a compact design ideal for 3D printers and compact electronics. Operating at 5000 RPM, it delivers 4.95 CFM airflow while maintaining low noise at 26dBA. Certified for safety and environmental standards, these fans promise up to 35,000 hours of reliable performance, making them a smart upgrade for professionals seeking efficient, long-lasting device cooling. ## Description Upgrade Your Cooling System with WINSINN 40mm 12V Hydraulic Bearing Fans​Keep your devices running smoothly with this 5-pack of high-performance 40mm 12V fans. Designed for versatility, they provide targeted cooling for 3D printers, DVRs, PCs, and other compact electronics. The 30cm cable with XH2.54-2PIN connector offers flexible placement, while the brushless motor ensures consistent airflow without frequent maintenance.Why Choose These Fans​Hydraulic Bearing: Eliminates the need for oiling, reducing downtime and maintenance costs compared to traditional oil-bearing fans.​Optimized Airflow: Generates 4.95 CFM at 5000RPM (±5%) to dissipate heat efficiently, even in confined spaces.​Quiet Operation: At just 26dBA, these fans maintain a peaceful environment—perfect for offices, bedrooms, or recording studios.​Extended Durability: Built to last up to 35,000 hours (recommended ≤8 hours/day use) for reliable, long-term performance.Certified Quality & Universal Compatibility​CE/FCC/ROHS certifications guarantee adherence to strict safety and environmental standards. The 12V DC power input ensures compatibility with a wide range of devices, making these fans ideal for both home and professional use.Package Includes & Usage Tips​Each order contains five 40x10mm fans for bulk replacements or multi-device setups. For optimal performance:Confirm your device’s voltage matches the 12V rating.Avoid blocking airflow paths during installation.Clean dust periodically to maintain efficiency.Whether you’re upgrading a 3D printer or securing a DVR system, these fans deliver a balance of power, quietness, and durability. Review: Normal Fan speed as local fans - Not a High-speed fan. Works like the local fan, slow speed ## Features - 【Versatile Cooling Solution】Ideal for 3D printers, DVRs, PCs, routers, Raspberry Pi, and other compact electronics. The 40mm 12V fan (40x40x10mm) with a 30cm cable and XH2.54-2PIN connector fits seamlessly into tight spaces. - 【Efficient Cooling Performance】Operating at 5000RPM (±5%), this fan delivers 4.95 CFM (±5%) airflow and 0.086 in H₂O (±5%) air pressure for effective heat dissipation, while keeping noise levels low at 26dBA. - 【Maintenance-Free Hydraulic Bearing】Featuring a hydraulic bearing, this fan provides maintenance-free operation, eliminating the need for oiling like traditional bearings. With a lifespan of up to 35,000 hours, it’s built for long-term use. For best results, limit daily operation to 8 hours. - 【Key Specifications and Certifications】Key specifications include 12V DC voltage, 0.06A current, 0.72W power consumption, and a compact 40x40x10mm size. It’s certified by CE, FCC, and ROHS, ensuring it meets international safety and environmental standards. - 【Package and Installation Note】Package includes five 40mm 12V hydraulic bearing fans with 30cm cables for flexible installation. Ensure your device operates at 12V before installing to guarantee safe and effective cooling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0757LXKST | | Air Flow Capacity | 4.95 Cubic Feet Per Minute | | Best Sellers Rank | #480,513 in Electronics ( See Top 100 in Electronics ) #512 in Case Fans | | Brand | WINSINN | | Brand Name | WINSINN | | Compatible Devices | Printer | | Cooling Method | Air | | Customer Reviews | 4.3 out of 5 stars 639 Reviews | | Item Dimensions L x W x H | 40L x 40W x 10H Millimeters | | Item Weight | 0.02 Pounds | | Manufacturer | WINSINN Technology Ltd | | Material Type | Acrylonitrile Butadiene Styrene | | Max Rotational Speed | 5000 RPM | | Noise Level | 26 Decibels | | Power Connector Type | 3-Pin | | Product Dimensions | 40L x 40W x 10H Millimeters | | UPC | 733430760243 | | Voltage | 12 Volts (DC) | ## Product Details - **Brand:** WINSINN - **Cooling Method:** Air - **Power Connector Type:** 3-Pin - **Product Dimensions:** 40L x 40W x 10H Millimeters - **Voltage:** 12 Volts (DC) ## Images ![WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) - Image 1](https://m.media-amazon.com/images/I/61cRNcY1NnL.jpg) ![WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) - Image 2](https://m.media-amazon.com/images/I/61Va+Lg4AbL.jpg) ![WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) - Image 3](https://m.media-amazon.com/images/I/619wFwS28QL.jpg) ![WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) - Image 4](https://m.media-amazon.com/images/I/61cxlFaK0zL.jpg) ![WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs) - Image 5](https://m.media-amazon.com/images/I/61m0rIryofL.jpg) ## Customer Reviews ### ⭐ Normal Fan speed as local fans *by S***R on 15 November 2022* Not a High-speed fan. Works like the local fan, slow speed ## Frequently Bought Together - WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - WINSINN 50mm 5015 Blower Fan 12V, 3D Printer 12 Volt Fans Blower Turbine Turbo Hydraulic Bearing, Brushless Cooling 50mmx15mm 2PIN (Pack of 4Pcs) - Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown) --- ## 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.sn/products/399697412-winsinn-40mm-fan-12v-hydraulic-bearing-brushless-4010-40x10mm-cooling](https://www.desertcart.sn/products/399697412-winsinn-40mm-fan-12v-hydraulic-bearing-brushless-4010-40x10mm-cooling) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-16*