---
product_id: 149713432
title: "WINSINN 50mm 5015 Tiny Cooling USB Blower Fan 5V, 50mm Micro Mini USB 5 Volt Fans Blower Turbine Turbo Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 50mmx15mm (Pack of 4Pcs)"
brand: "winsinn"
price: "€ 24.39"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/149713432-winsinn-50mm-5015-tiny-cooling-usb-blower-fan-5v-50mm
store_origin: NL
region: Netherlands
---

# 4500 RPM Speed 2.79 CFM Airflow 35 dBA Noise Level WINSINN 50mm 5015 Tiny Cooling USB Blower Fan 5V, 50mm Micro Mini USB 5 Volt Fans Blower Turbine Turbo Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 50mmx15mm (Pack of 4Pcs)

**Brand:** winsinn
**Price:** € 24.39
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay Cool, Stay Ahead!

## Quick Answers

- **What is this?** WINSINN 50mm 5015 Tiny Cooling USB Blower Fan 5V, 50mm Micro Mini USB 5 Volt Fans Blower Turbine Turbo Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 50mmx15mm (Pack of 4Pcs) by winsinn
- **How much does it cost?** € 24.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/149713432-winsinn-50mm-5015-tiny-cooling-usb-blower-fan-5v-50mm)

## 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

- • **USB Convenience:** Plug and play anywhere with a USB power source!
- • **Compact Powerhouse:** Tiny yet mighty, perfect for tight spaces!
- • **Versatile Applications:** Ideal for 3D printers, humidifiers, and more!
- • **Whisper-Quiet Operation:** Enjoy cooling without the noise!
- • **Long-Lasting Performance:** Hydraulic bearings ensure 35,000 hours of use!

## Overview

The WINSINN 50mm 5015 Tiny Cooling USB Blower Fan is a compact and efficient cooling solution designed for various applications. With a lightweight design, it operates at 4500 RPM, delivering 2.79 CFM airflow while maintaining a low noise level of 35 dBA. Powered by USB, it features a 39-inch cable and is built to last with hydraulic bearings, ensuring up to 35,000 hours of performance. Perfect for DIY projects, home, or office use.

## Description

Full description not available

## Features

- ✔️Tiny Cooling USB Blower Fan: WINSINN 5015 50mm mini USB fan blower which micro size and lightweight design, suitable for DIY cooling and narrow place. 5V USB Powered, allow you to use it in any places with USB power supply, convenient, perfect for Home/Office/Business trip.
- ✔️High quality Hydraulic Bearings, 2-years Warranty. Balance price and performance, suitable for daily use, life: 35,000 Hours.
- ✔️Rated Voltage: DC 5V, Current: 0.25A, Power: 1.25W, Speed: 4500PRM, Air Pressure: 9.36mmH₂O, Airflow: 2.79CFM, Noise: 35dBA
- ✔️Connector & Cable length: USB – 39in(1000mm), meet connection needs; Size: 50mm x 50mm x 15mm
- ✔️Widely Used: Designed to provide high air volume for small areas which requires cooling or ventilation. Suitable for 3D printer, small squirrel cage, humidifier, aromatherapy and can be used as a replacement fan for any electronic products.

## Product Details

- **Product Dimensions:** 1.97"L x 0.59"W x 1.97"H
- **Brand:** WINSINN
- **Power Connector Type:** 2-Pin
- **Voltage:** 5 Volts
- **Wattage:** 1.25 watts
- **Cooling Method:** Air
- **Compatible Devices:** Printer
- **Noise Level:** 35 dB
- **Material:** Plastic
- **Maximum Rotational Speed:** 4500 RPM

## Images

![WINSINN 50mm 5015 Tiny Cooling USB Blower Fan 5V, 50mm Micro Mini USB 5 Volt Fans Blower Turbine Turbo Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 50mmx15mm (Pack of 4Pcs) - Image 1](https://m.media-amazon.com/images/I/61t7558Ed8L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect!
*by H***L on June 9, 2025*

I constructed an outdoor artificial fireplace and needed a small fan to blow the ribbons behind the screen, and the ordinary flat fans did not give off the desired effect, got these and they did the trick, it’s amazing how real they make the fireplace appear, without them it’s just a bunch of blinking orange and red leds.

### ⭐⭐⭐⭐⭐ Great 3D Printer Cooling Fans
*by C***K on April 14, 2025*

Great for modding my 3D printer part cooling system. Lightweight, good airflow, and relatively quiet. Plenty of cable length foroat applications and I had no issue trimming down the cables for my use.

### ⭐⭐⭐⭐ Noisiest double bearings I've got in my bin
*by J***. on June 2, 2025*

These fans work fine, but for 3D printing where the print head moves rather fast the motor shafts have too much play in them, resulting in some clicks when it's moving. They get underclocked to run at 40% to provide the same cooling levels as the 4015s it replaces, so they're nice and quiet when the machine is cooling down. The clicking noise is driving me crazy though.

## Frequently Bought Together

- WINSINN 50mm 5015 Tiny Cooling USB Blower Fan 5V, 50mm Micro Mini USB 5 Volt Fans Blower Turbine Turbo Hydraulic Bearing, 1000mm/39in Cable Brushless Cooling 50mmx15mm (Pack of 4Pcs)
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**Shop now:** [https://www.desertcart.nl/products/149713432-winsinn-50mm-5015-tiny-cooling-usb-blower-fan-5v-50mm](https://www.desertcart.nl/products/149713432-winsinn-50mm-5015-tiny-cooling-usb-blower-fan-5v-50mm)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*