---
product_id: 258712693
title: "120mm x120 x 38mm 12V 2Pin Dual Ball 12cm Industrial Cooling Fan High Airflow for Refrigerators, Electronics, Industrial Equipment, Caravans"
brand: "wathai"
price: "364 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Wathai"
url: https://www.desertcart.dk/products/258712693-120mm-x120-x-38mm-12v-2pin-dual-ball-12cm-industrial
store_origin: DK
region: Denmark
---

# 125 CFM airflow 42 dBA noise level Dual ball bearing for 50,000h life 120mm x120 x 38mm 12V 2Pin Dual Ball 12cm Industrial Cooling Fan High Airflow for Refrigerators, Electronics, Industrial Equipment, Caravans

**Brand:** wathai
**Price:** 364 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay ahead — the airflow your gear deserves!

## Quick Answers

- **What is this?** 120mm x120 x 38mm 12V 2Pin Dual Ball 12cm Industrial Cooling Fan High Airflow for Refrigerators, Electronics, Industrial Equipment, Caravans by wathai
- **How much does it cost?** 364 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/258712693-120mm-x120-x-38mm-12v-2pin-dual-ball-12cm-industrial)

## Best For

- wathai enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Easy 2-pin connector and included mounting kit make installation seamless and hassle-free.
- • **Powerful Airflow Boost:** Delivers a robust 125 CFM to keep your electronics and industrial gear cool under pressure.
- • **Endurance You Can Trust:** Dual ball bearings ensure a long-lasting 50,000-hour lifespan—built to outlast your toughest projects.
- • **Whisper-Quiet Efficiency:** Operates at a subtle 42 dBA, blending into your workspace without distracting noise.
- • **Versatile Industrial Grade:** Sized at 120x120x38mm, perfect for refrigerators, caravans, and demanding industrial environments.

## Overview

The Wathai 120mm x 38mm 12V dual ball bearing cooling fan offers a high airflow of 125 CFM at 3000 RPM with a quiet 42 dBA noise level. Designed for industrial and electronic cooling applications, it features a durable 50,000-hour lifespan, easy 2-pin connector installation, and comes complete with a fan grill and mounting hardware. Ideal for refrigerators, caravans, and network cabinets, this fan balances powerful cooling with reliable, long-term performance.

## Description

Package include: 1 Piece fan include fan grill and mounting screws & nuts Size:120x120x38mm Rated Voltage:12V Rated Current: 0.5A Connecter: XH2.54-2Pin Speed: 3000RPM Air flow:125CFM Noise:42dBA Bearing type:Dual Ball Bearing Cable Length: 25cm Or 9.85 inches Life: 50000 hours Weight:220g/pcs or 7.6oz

Review: Quiet Powerhouse for Cooling Needs This Wathai 120mm x 38mm 12V cooling fan has turned out to be a real workhorse in my setup. Right out of the box, it feels solid and well-built, and once running, it pushes a serious amount of air. The dual ball bearings are a big plus—they give the fan a longer life and let it run smoothly without the rattly noise that cheaper sleeve-bearing fans sometimes develop over time. I put this into a network cabinet where heat tends to build up, and the difference was immediate. Temperatures dropped several degrees, and the system stays much more stable under heavy use. It’s not whisper-quiet, but for the airflow it provides, the noise is a steady, low hum that blends into the background. Definitely not distracting in a garage, workshop, or server room environment. The 2-pin connector makes installation simple, though keep in mind you won’t get PWM speed control—this is either on or off. For most industrial or electronics cooling applications, that’s perfectly fine. Just make sure you have space for the extra thickness (38mm vs. the more common 25mm), since it moves more air partly because of that larger size. Bottom line: A durable, high-airflow cooling fan that trades speed control for sheer effectiveness. If you need reliable cooling power and don’t mind a bit of fan noise, this is a rock-solid choice.
Review: needed a fan for our RV fridge....works good

## Features

- 1 Piece fan include fan grill and mounting screws & nuts
- Rated Voltage:12V 0.5A; Speed: 3000RPM; Air flow: 125CFM; Noise:42dBA
- Bearing type: Ball Bearing ; Life: 50000 hours; Connecter: XH2.54-2Pin; Cable Length: 25cm Or 9.85 inches
- Efficient cooling: 120mm fan diy for caravan and industrial environments. Ideal for refrigerators and electronics, it ensures optimal airflow. It enhances cooling performance in various applications.
- Dimension: 120mm(L) x 120mm(W) x 38mm(H) / 4.72x4.72x1.5 in. per fan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PS2Q9B6 |
| Are Batteries Included | No |
| Best Sellers Rank | #53,729 in Computers ( See Top 100 in Computers ) #409 in Computer Case Fans |
| Brand | Wathai |
| Color | 120x38mm 12V 2P Ball |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,033) |
| Date First Available | 2 April 2019 |
| Item Weight | 220 g |
| Item model number | 12038B12V2P2.5 |
| Manufacturer | Wathai |
| Product Dimensions | 12.01 x 12.01 x 3.81 cm; 219.99 g |
| Voltage | 12 Volts (DC) |
| Wattage | 6 watts |

## Product Details

- **Brand:** Wathai
- **Power connector type:** 2-Pin
- **Product dimensions:** 38L x 120W x 120H millimeters
- **Voltage:** 12 Volts (DC)
- **Wattage:** 6 watts

## Images

![120mm x120 x 38mm 12V 2Pin Dual Ball 12cm Industrial Cooling Fan High Airflow for Refrigerators, Electronics, Industrial Equipment, Caravans - Image 1](https://m.media-amazon.com/images/I/719MGpSTf4L.jpg)

## Questions & Answers

**Q: Is this unit ul tested, if yes, to what standard. if not, what standards has it been tested?**
A: UL 507 is the relevant standard for electric fans, however this fan was not tested by UL. 

Also important to note that UL Listed products are tested while UL Recognized products are not tested. Both levels require a direct marking on the part which means this fan has neither level. To be honest most fans at this price level are not going to be agency tested just because the target market is PC case fans, and the things UL tests for are not relevant to PC builders. 

The fan has CE certification which is just saying it won't burn your house down. CE doesn't check fans for performance; you're better off reading reviews than looking for agency approvals if this is a PC fan.

**Q: will this fan work with just pos & neg hooked up? do I need all for wires hooked up to work ? thanks**
A: Will work with just pos and neg.

**Q: If I plan to use more than 50% capacity of the 5300rpm model, would I  need to connect it to a controller/hub rated for more than 1amp per lane?**
A: I would make sure that which ever Fan Port you connect this High Airflow Fan that it will support the amperage stated in the specs of the fan.

**Q: Any water or dust resistance rating?  ip52, ip67?**
A: I do not see any water/dust proof rating printed, however, I use this fan as a range-top exhaust fan in suction mode, so all cooking steam & grease-laden fumes are drawn across/through the fan... daily.  Thus far, it has performed flawlessly, despite the harsh environment.  I recommend this fan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***S on 28 August 2025*

Quiet Powerhouse for Cooling Needs This Wathai 120mm x 38mm 12V cooling fan has turned out to be a real workhorse in my setup. Right out of the box, it feels solid and well-built, and once running, it pushes a serious amount of air. The dual ball bearings are a big plus—they give the fan a longer life and let it run smoothly without the rattly noise that cheaper sleeve-bearing fans sometimes develop over time. I put this into a network cabinet where heat tends to build up, and the difference was immediate. Temperatures dropped several degrees, and the system stays much more stable under heavy use. It’s not whisper-quiet, but for the airflow it provides, the noise is a steady, low hum that blends into the background. Definitely not distracting in a garage, workshop, or server room environment. The 2-pin connector makes installation simple, though keep in mind you won’t get PWM speed control—this is either on or off. For most industrial or electronics cooling applications, that’s perfectly fine. Just make sure you have space for the extra thickness (38mm vs. the more common 25mm), since it moves more air partly because of that larger size. Bottom line: A durable, high-airflow cooling fan that trades speed control for sheer effectiveness. If you need reliable cooling power and don’t mind a bit of fan noise, this is a rock-solid choice.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 7 October 2020*

needed a fan for our RV fridge....works good

### ⭐⭐⭐⭐ Review
*by A***Y on 1 December 2025*

I have a small single room ventilation system which was previously using Noctua industrial 3000 RPM fans. I bought two of these to try as upgrades, one for intake and one for exhaust in an HRV type setup. The exhaust fan seems OK after 2 weeks, but the intake (installed in a bottom to top airflow configuration taking outside air in via a filter) started making awful noises after about 48 hours and seized altogether after 3 days. I removed it and got it spinning again on its edge, reinstalled it, and within 2 hours it seized again. It’s seen air temperatures between about -2C and 10C, and would see a range from -35C to about 40C in that installed position, which the Noctua Industrial fan has handled just fine for over 2 years. So I’m rather disappointed, to say the least. I tried replacing the lubricant with some multigrade oil to see if this will help. As I said, the performance is exciting, but I can’t really stomach the prospect reliability issues in this system.

## Frequently Bought Together

- Wathai 120mm x120 x 38mm 12V 2Pin Dual Ball 12cm Industrial Cooling Fan High Airflow
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*