--- product_id: 335898208 title: "WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs)" brand: "winsinn" price: "R455" currency: ZAR in_stock: true reviews_count: 5 category: "Winsinn" url: https://www.desertcart.co.za/products/335898208-winsinn-40mm-fan-12v-3d-printer-micro-12-volt-fans store_origin: ZA region: South Africa --- # 26dBA ultra-quiet operation Hydraulic bearing, maintenance-free 4.95 CFM airflow WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) **Brand:** winsinn **Price:** R455 **Availability:** ✅ In Stock ## Summary > 🌟 Cool tech that works as hard as you do—quiet, durable, and ready to power your projects. ## Quick Answers - **What is this?** WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) by winsinn - **How much does it cost?** R455 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/335898208-winsinn-40mm-fan-12v-3d-printer-micro-12-volt-fans) ## 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 - • **Plug & Play Versatility:** Includes 30cm cables with XH2.54-2PIN connectors for seamless integration across 3D printers, PCs, routers, and more. - • **Precision Cooling Power:** Delivers a robust 4.95 CFM airflow at 5000 RPM for optimal heat dissipation in compact spaces. - • **Whisper-Quiet Efficiency:** Operates at a mere 26dBA, perfect for noise-sensitive environments like offices and studios. - • **Maintenance-Free Durability:** Hydraulic bearing technology ensures up to 35,000 hours of reliable, oil-free operation—set it and forget it. - • **Certified Safety & Eco-Friendly:** CE, FCC, and ROHS certifications guarantee compliance with international safety and environmental standards. ## Overview The WINSINN 40mm 12V hydraulic bearing fan pack offers a high-performance, maintenance-free cooling solution designed for compact electronics like 3D printers and PCs. With a powerful 4.95 CFM airflow at 5000 RPM and whisper-quiet 26dBA noise levels, these fans ensure efficient heat dissipation without disruption. Certified for safety and environmental standards, each pack includes five fans with flexible 30cm cables for easy installation, delivering long-lasting durability of up to 35,000 hours under recommended usage. ## 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: Value for money - Fitted into dvr and worked Review: 音が高音で煩い - DC-ACインバーターのFANが壊れた為、40mmが必要で取り敢えず購入しました。予備も考えて5個セットで購入です。風量は結構あります。インバーター内部も確実に冷えます。音は高音で煩いです。風量を得る為に高回転になり、煩いのかもしれません。抵抗を入れて回転数が落とせれば良いのですが？ ★結論★ FANの仕事はしっかりやるが、兎に角煩い。 ## 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 | #47,246 in Computers ( See Top 100 in Computers ) #388 in Computer Case Fans | | Brand | WINSINN | | Brand Name | WINSINN | | Compatible Devices | Desktop, Gaming Console, Laptop, Printer, Server | | Compatible devices | Desktop, Gaming Console, Laptop, Printer, Server | | Cooling Method | Air | | Cooling method | Air | | Customer Reviews | 4.4 out of 5 stars 471 Reviews | | Item Dimensions L x W x H | 40L x 40W x 10H millimeters | | Item Weight | 100 g | | Manufacturer | WINSINN | | Material Type | Acrylonitrile Butadiene Styrene | | Maximum Rotational Speed | 5000 RPM | | Model | FAN401012VH | | Noise Level | 26 Decibels | | Number of Items | 5 | | Part Number | 4010 Fan 12V | | Power Connector Type | 2-Pin | | Power connector type | 2-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:** 2-Pin - **Product dimensions:** 40L x 40W x 10H millimeters - **Voltage:** 12 Volts (DC) ## Images ![WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - Image 1](https://m.media-amazon.com/images/I/61cRNcY1NnL.jpg) ![WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - Image 2](https://m.media-amazon.com/images/I/61Va+Lg4AbL.jpg) ![WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - Image 3](https://m.media-amazon.com/images/I/619wFwS28QL.jpg) ![WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - Image 4](https://m.media-amazon.com/images/I/61cxlFaK0zL.jpg) ![WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - Image 5](https://m.media-amazon.com/images/I/61m0rIryofL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value for money *by G***M on 4 March 2020* Fitted into dvr and worked ### ⭐⭐⭐ 音が高音で煩い *by R***I on 16 October 2020* DC-ACインバーターのFANが壊れた為、40mmが必要で取り敢えず購入しました。予備も考えて5個セットで購入です。風量は結構あります。インバーター内部も確実に冷えます。音は高音で煩いです。風量を得る為に高回転になり、煩いのかもしれません。抵抗を入れて回転数が落とせれば良いのですが？ ★結論★ FANの仕事はしっかりやるが、兎に角煩い。 ### ⭐⭐⭐⭐⭐ WINSINN 40mm Fan 12V DC *by P***T on 11 February 2026* Very good fans for 12volt DC ## 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.co.za/products/335898208-winsinn-40mm-fan-12v-3d-printer-micro-12-volt-fans](https://www.desertcart.co.za/products/335898208-winsinn-40mm-fan-12v-3d-printer-micro-12-volt-fans) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-01*