---
product_id: 371089153
title: "12vDC Waterproof IP67 Fan (High Speed, 40x20mm)"
brand: "coolerguys"
price: "4842 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Coolerguys"
url: https://www.desertcart.is/products/371089153-12vdc-waterproof-ip67-fan-high-speed-40x20mm
store_origin: IS
region: Iceland
---

# IP67 Waterproof - ultimate protection High Speed Airflow - max cooling power Multiple Sizes - perfect fit for any setup 12vDC Waterproof IP67 Fan (High Speed, 40x20mm)

**Brand:** coolerguys
**Price:** 4842 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay unstoppable — even in the harshest conditions!

## Quick Answers

- **What is this?** 12vDC Waterproof IP67 Fan (High Speed, 40x20mm) by coolerguys
- **How much does it cost?** 4842 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/371089153-12vdc-waterproof-ip67-fan-high-speed-40x20mm)

## Best For

- coolerguys enthusiasts

## Why This Product

- Trusted coolerguys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability That Lasts:** Corrosion-resistant materials ensure your fan keeps running year after year.
- • **Effortless Installation:** User-friendly design with included mounting accessories for quick, hassle-free setup.
- • **Tailored Cooling Solutions:** Choose from 25mm to 140mm sizes to perfectly match your device’s needs.
- • **Built to Brave the Elements:** IP67 rating means dust-tight and water-resistant for rugged reliability.
- • **Powerful Airflow Performance:** High-speed fan blades deliver exceptional heat dissipation under heavy workloads.

## Overview

The Coolerguys 12vDC Waterproof IP67 Fan (40x20mm) is a high-speed, rugged cooling solution designed to protect electronics from dust and water exposure. With a durable, corrosion-resistant build and a variety of sizes available, it ensures optimal airflow and heat dissipation for reliable, long-term performance in demanding environments.

## Description

Are you tired of worrying about your electronic devices overheating or failing due to exposure to water, dust, or harsh conditions? Look no further than Coolerguys Waterproof IP67 Fans, your ultimate solution for maintaining optimal temperatures and protecting your valuable equipment. With a range of sizes from 140mm down to 25mm, these high-quality fans are designed to fit various applications, ensuring your devices stay cool and reliable.

Review: The fan is strong as hell just be careful. There is no grate on the back. I went to adjust it in my plant cabinet and gave myself a blood blister. Also, I read the other reviews and sticking my finger in it attempting to pick the whole thing up and move. It didn’t break the blades. It seems to be sturdy. It definitely is a little noisy, but I’m OK with that with how strong the fan actually blows. my plants are gonna love it. They’re blowing around like it’s midday under the canopy in the Indonesian jungle. My only complaint is that I wish it came with screws so that I could mount it. I even bought a stand that fits this size and the stand also did not come with screws so now I have to guess what size I need.
Review: The fan is super noisy…over 70db. I’ll need to find a quieter one.

## Features

- Waterproof IP67 Rating: Our fans are built to withstand the harshest environments. Whether it's rain, splashes, or dusty conditions, these IP67-rated fans will keep your equipment safe and running smoothly.
- Diverse Size Selection: We understand that one size doesn't fit all. That's why we offer multiple sizes, including 140mm, 120mm, 60mm, 40mm, 80mm, and 25mm, to accommodate various devices and applications.
- Exceptional Cooling Efficiency: Coolerguys fans are designed for maximum airflow and heat dissipation, ensuring your equipment operates at peak performance even under heavy workloads.
- Long-lasting Durability: Crafted with precision and built to last, our fans are made from high-quality materials that are resistant to corrosion and wear. You can trust them to perform reliably for years to come.
- Easy Installation: Installing Coolerguys Waterproof IP67 Fans is a breeze, thanks to their user-friendly design and included mounting accessories. Whether you're a DIY enthusiast or a professional, you'll appreciate the hassle-free setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VVGHTSR |
| Best Sellers Rank | #75,779 in Computers ( See Top 100 in Computers ) #620 in Computer Case Fans |
| Item model number | CG4020H12-IP67 |
| Manufacturer | coolerguys |
| Product Dimensions | 12 x 3.8 x 12 cm; 32 g |

## Product Details

- **Brand:** coolerguys
- **Power connector type:** 3-Pin
- **Product dimensions:** 12L x 3.8W x 12H centimeters
- **Voltage:** 12 Volts (DC)
- **Wattage:** 9 watts

## Images

![12vDC Waterproof IP67 Fan (High Speed, 40x20mm) - Image 1](https://m.media-amazon.com/images/I/719YDXNw6fL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 30 October 2025*

The fan is strong as hell just be careful. There is no grate on the back. I went to adjust it in my plant cabinet and gave myself a blood blister. Also, I read the other reviews and sticking my finger in it attempting to pick the whole thing up and move. It didn’t break the blades. It seems to be sturdy. It definitely is a little noisy, but I’m OK with that with how strong the fan actually blows. my plants are gonna love it. They’re blowing around like it’s midday under the canopy in the Indonesian jungle. My only complaint is that I wish it came with screws so that I could mount it. I even bought a stand that fits this size and the stand also did not come with screws so now I have to guess what size I need.

### ⭐ Review
*by N***K on 20 July 2025*

The fan is super noisy…over 70db. I’ll need to find a quieter one.

### ⭐⭐⭐⭐⭐ Review
*by D***D on 8 October 2024*

Works as intended.

## Frequently Bought Together

- Coolerguys 12vDC Waterproof IP67 Fan (High Speed, 40x20mm)
- Coolerguys Fan Power Supply 100-240v AC to 12v DC 1A Output 3pin or 4pin PWM Connector AC DC Adapter
- Coolerguys 3A 100-240v AC to 12v DC Three (3) Fan Power Supply

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**Shop now:** [https://www.desertcart.is/products/371089153-12vdc-waterproof-ip67-fan-high-speed-40x20mm](https://www.desertcart.is/products/371089153-12vdc-waterproof-ip67-fan-high-speed-40x20mm)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-04*