---
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: "$58"
currency: NZD
in_stock: true
reviews_count: 5
category: "Winsinn"
url: https://www.desertcart.nz/products/335898208-winsinn-40mm-fan-12v-3d-printer-micro-12-volt-fans
store_origin: NZ
region: New Zealand
---

# 12V DC power input 35,000 hrs hydraulic bearing lifespan 4.95 CFM airflow @ 5000RPM WINSINN 40mm Fan 12V, 3D Printer Micro 12 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs)

**Brand:** winsinn
**Price:** $58
**Availability:** ✅ In Stock

## Summary

> 🌬️ Cool smarter, not louder — keep your gear chill and your workspace zen!

## 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?** $58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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

- • **Bulk Pack Convenience:** Five fans with 30cm cables included—ideal for multi-device setups or ready-to-go replacements.
- • **Whisper-Quiet Operation:** Maintains a peaceful 26dBA noise level, perfect for professional and home environments.
- • **Versatile 12V Compatibility:** Seamlessly powers a wide range of compact electronics from 3D printers to Raspberry Pi setups.
- • **Optimized Airflow Efficiency:** Delivers a precise 4.95 CFM at 5000 RPM for targeted, effective cooling in tight spaces.
- • **Maintenance-Free Hydraulic Bearing:** Say goodbye to oiling with a durable bearing designed for up to 35,000 hours of reliable use.

## 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. Operating quietly at 26dBA with 4.95 CFM airflow and a durable 35,000-hour lifespan, these fans ensure efficient heat dissipation in tight spaces. Certified by CE, FCC, and ROHS, the pack of five includes 30cm cables for flexible installation, making it a reliable upgrade for professionals seeking long-term, hassle-free 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: One fan didn't work from the start and seller never replied to a request for a replacement.
Review: 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 |
| Best Sellers Rank | #32,771 in Computers ( See Top 100 in Computers ) #220 in Computer Case Fans |
| Item model number | FAN401012VH |
| Manufacturer | WINSINN |
| Product Dimensions | 4 x 4 x 1 cm; 9.07 g |

## 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/615pJN6tQNL.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/619wFwS28QL.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/61Va+Lg4AbL.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/61cRNcY1NnL.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/61cxlFaK0zL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ Review
*by T***K on 19 September 2025*

One fan didn't work from the start and seller never replied to a request for a replacement.

### ⭐⭐⭐ Review
*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。

### ⭐⭐⭐⭐⭐ Review
*by G***A on 3 August 2025*

Ottimo prodotto pezzo giusto.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*