--- product_id: 99936954 title: "WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs)" brand: "winsinn" price: "$44.17" currency: USD in_stock: true reviews_count: 13 category: "Winsinn" url: https://www.desertcart.us/products/99936954-winsinn-40mm-fan-5v-hydraulic-bearing-brushless-4010-40x10mm-high store_origin: US region: United States of America --- # Hydraulic bearing for 45,000 hrs life 7500 RPM max speed 4.95 CFM airflow capacity WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) **Brand:** winsinn **Price:** $44.17 **Availability:** ✅ In Stock ## Summary > 🌬️ Stay cool, stay ahead — power your tech with WINSINN precision! ## Quick Answers - **What is this?** WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) by winsinn - **How much does it cost?** $44.17 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/99936954-winsinn-40mm-fan-5v-hydraulic-bearing-brushless-4010-40x10mm-high) ## 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 - • **Multi-Pack Value:** Set of 5 fans to upgrade multiple devices or projects at once - • **Plug & Play Cool:** Standard 5V DC and 2-pin connector for seamless integration - • **Compact Yet Mighty:** Slim 40x40x10mm size fits tight spaces without compromise - • **Endurance Champion:** Hydraulic bearings outlast oil types with 45,000 hours runtime - • **Whisper-Quiet Power:** Ultra-low 26dB noise keeps your workspace serene ## Overview The WINSINN 40mm 5V hydraulic bearing brushless fan delivers high-speed cooling at 7500 RPM with a quiet 26dB noise level. Its durable hydraulic bearings ensure a long lifespan of approximately 45,000 hours, making it ideal for continuous operation in compact devices like Raspberry Pi and printers. This pack of five fans offers excellent airflow of 4.95 CFM in a compact 40x40x10mm form factor, perfect for professional-grade thermal management. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Ideal for Raspberri Pi. - No more Hot Pi's!!!!! Review: This really sucks - Small but efficurnt ## Features - ✔️️Hydraulic Bearings 4010 Fan - High Speed version - ✔️High quality Hydraulic bearings, Better than Oil bearings, More stable and Long life, suitable for continuous work. The life expectancy is about 45,000 hours. - ✔️️Rated voltage: DC 5V - ✔️️Size: 40x40x10mm - ✔️Made by WINSINN. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KRSJVP7 | | Air Flow Capacity | 4.95 Cubic Feet Per Minute | | Best Sellers Rank | 176,027 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,798 in Thermal Management Products 2,684 in Fans & Cooling | | Brand | WINSINN | | Compatible Devices | Printer | | Compatible devices | Printer | | Cooling Method | Air | | Cooling method | Air | | Customer Reviews | 4.4 out of 5 stars 337 Reviews | | Item Dimensions L x W x H | 40L x 40W x 10H millimetres | | Item Weight | 0.02 Pounds | | Manufacturer | WINSINN Technology Ltd | | Manufacturer Part Number | 4010 Fan 5V | | Material | Acrylonitrile Butadiene Styrene | | Max Rotational Speed | 7500 RPM | | Model Number | FAN40105V | | Noise Level | 26 Decibels | | Number of Items | 5 | | Power Connector Type | 2-Pin | | Power connector type | 2-Pin | | Product dimensions | 40L x 40W x 10H millimetres | | UPC | 686603769799 | | Unit Count | 5.0 count | | Voltage | 5 Volts (DC) | ## Product Details - **Air flow capacity:** 4.95 Cubic Feet Per Minute - **Brand:** WINSINN - **Compatible devices:** Printer - **Cooling method:** Air - **Material:** Acrylonitrile Butadiene Styrene - **Maximum rotational speed:** 7500 RPM - **Noise level:** 26 Decibels - **Power connector type:** 2-Pin - **Product dimensions:** 40L x 40W x 10H millimetres - **Voltage:** 5 Volts (DC) ## Images ![WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) - Image 1](https://m.media-amazon.com/images/I/61PHmCz-hrL.jpg) ![WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) - Image 2](https://m.media-amazon.com/images/I/61Va+Lg4AbL.jpg) ![WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) - Image 3](https://m.media-amazon.com/images/I/61Rduo-gvOL.jpg) ![WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) - Image 4](https://m.media-amazon.com/images/I/61a+FO4MOiL.jpg) ![WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm - High Speed (Pack of 5Pcs) - Image 5](https://m.media-amazon.com/images/I/61m0rIryofL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ideal for Raspberri Pi. *by J***N on 4 September 2021* No more Hot Pi's!!!!! ### ⭐⭐⭐⭐⭐ This really sucks *by R***E on 29 July 2019* Small but efficurnt ### ⭐⭐⭐⭐ Okay for the price. *by P***O on 30 August 2021* Well they work. But on the downside they are reluctant to start at anything less than 50% speed and the wire is only about 300mm long so you will need to splice to existing wire. Is there a printer out there with the control unit that close to the print head?? If you are okay with these minor issues they are fine for the price. ## Frequently Bought Together - WINSINN 40mm Fan 5V, 3D Printer Micro 5 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs) - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables - Nano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board Compatible with Arduino IDE (Nano x 3 with USB Cable) --- ## 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/99936954-winsinn-40mm-fan-5v-hydraulic-bearing-brushless-4010-40x10mm-high](https://www.desertcart.us/products/99936954-winsinn-40mm-fan-5v-hydraulic-bearing-brushless-4010-40x10mm-high) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-20*