---
product_id: 256470821
title: "Wathai 120mm x 32mm Brushless Cooling Blower Fan 12V DC Dual Ball Centrifugal Fan High Airflow"
brand: "wathai"
price: "A$39"
currency: AUD
in_stock: true
reviews_count: 11
category: "Wathai"
url: https://www.desertcart.com.au/products/256470821-wathai-120mm-x-32mm-brushless-cooling-blower-fan-12v-dc
store_origin: AU
region: Australia
---

# 50,000 hrs lifespan 38.5 CFM airflow 3000 RPM speed Wathai 120mm x 32mm Brushless Cooling Blower Fan 12V DC Dual Ball Centrifugal Fan High Airflow

**Brand:** wathai
**Price:** A$39
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — don’t let your gear overheat!

## Quick Answers

- **What is this?** Wathai 120mm x 32mm Brushless Cooling Blower Fan 12V DC Dual Ball Centrifugal Fan High Airflow by wathai
- **How much does it cost?** A$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/256470821-wathai-120mm-x-32mm-brushless-cooling-blower-fan-12v-dc)

## 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

- • **Endurance You Can Trust:** Dual ball bearing design ensures a long-lasting 50,000-hour lifespan.
- • **Precision 3000 RPM Spin:** High-speed centrifugal blower fan engineered for maximum cooling efficiency.
- • **Powerful Airflow Mastery:** Delivers a robust 38.5 CFM to keep your tech cool and running smooth.
- • **Whisper-Quiet Performance:** Operates at a modest 45dB, balancing power with peace in your workspace.
- • **Versatile DIY Cooling Solution:** Perfect for amplifiers, gaming consoles, routers, and all your AV electronics.

## Overview

The Wathai 12V 120mm dual ball bearing centrifugal blower fan offers a powerful 38.5 CFM airflow at 3000 RPM, ensuring efficient cooling for a wide range of electronics. With a durable 50,000-hour lifespan and quiet 45dB operation, it’s the ideal upgrade for professionals seeking reliable, long-term temperature control in their devices.

## Description

Buy Wathai 120mm x 32mm Brushless Cooling Blower Fan 12V DC Dual Ball Centrifugal Fan High Airflow: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A greatly engineered fan producing as much as 36 CFM - I wanted to design a real Hepa filter for a Voron 2.4 R2. Getting the Hepa media was the easiest part. I tried blower fans I had which didn't produce enough volume. I looked for a high output fans and Wathai works very well. It is a lot bigger but produces more than enough volume. At lower 40% the filter is pretty quite and the Hepa test was great turned out better than I could have imagined.
Review: As advertised - It moves a ton of air as promised! The build quality is great. It can be loud however I this product is as advertised! I've seen a pretty drastic reduction in my PC's case temps(10c ) using it as an exhaust fan.

## Features

- Dimension: 120mm(L) x 120mm(W) x 32mm(H) / 4.72x4.72x1.26 in. per fan / Air Pressure (In H2O): 1.35 ; Package include: 1 Piece fan and mounting screws & nuts
- Rated Voltage:12V 1.0A; Speed: 3000RPM; Air flow: 38.5CFM; Noise:45dBA
- Dual ball bearing: Providing reliable performance for prolonged periods with a lifespan of 50,000 hours
- DIY Cooling: Car amplifier cooling with its powerful 120mm 12V centrifugal blower fan, ensuring efficient airflow and temperature control
- Small and powerful: for DIY inflatable ,to cool amplifier ,Car Parts, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, Computers and other audio video electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P1S5DBN |
| Air Flow Capacity | 38.5 Cubic Feet Per Minute |
| Best Sellers Rank | #31 in Computer Case Fans |
| Brand | Wathai |
| Compatible Devices | Receiver |
| Cooling Method | Air |
| Date First Available | November 23, 2020 |
| Item Weight | 7.7 ounces |
| Item model number | 12032B 12V2P2.5 -Blower |
| Manufacturer | Wathai |
| Material | Plastic |
| Maximum Rotational Speed | 3000 RPM |
| Noise Level | 45 Decibels |
| Number of Items | 1 |
| Power Connector Type | 2-Pin |
| Product Dimensions | 4.72"L x 4.72"W x 1.18"H |
| UPC | 702334355978 |
| Voltage | 12 Volts (DC) |
| Wattage | 12 watts |

## Product Details

- **Brand:** Wathai
- **Compatible Devices:** Receiver
- **Cooling Method:** Air
- **Material:** Plastic
- **Maximum Rotational Speed:** 3000 RPM
- **Noise Level:** 45 Decibels
- **Power Connector Type:** 2-Pin
- **Product Dimensions:** 4.72"L x 4.72"W x 1.18"H
- **Voltage:** 12 Volts (DC)
- **Wattage:** 12 watts

## Images

![Wathai 120mm x 32mm Brushless Cooling Blower Fan 12V DC Dual Ball Centrifugal Fan High Airflow - Image 1](https://m.media-amazon.com/images/I/61yNHpn10UL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the operating and storage temperature range of the fan?**
A: This 120mm small squirrel cage blower fan 12V,   operating Temperature : -10-75 ℃  ; storage temperature: -40-80 ℃

**Q: Have these been used in boats to circulate air in compartments under the deck?  Are they water proof or resistant?**
A: I owe a coach with a residential fridgerator. I added these fans (two ) to the back side of the fridge.. Connected them to a thermo-temp sw. When the temp reaches 140 degrees these fans kick in to help move air flow up the vent. Hi-speed and relatively quiet. Highly recommend them. don't recommend them to get wet. mist of spray should be ok.

**Q: Can they be set up for 24v**
A: No, they are designed for 12V only.

**Q: Can the fan be reversed to intake through rectangular port and blow out through the fan grate?**
A: Don’t see why not since it is a dc motor nonregulated.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A greatly engineered fan producing as much as 36 CFM
*by M***H on November 13, 2024*

I wanted to design a real Hepa filter for a Voron 2.4 R2. Getting the Hepa media was the easiest part. I tried blower fans I had which didn't produce enough volume. I looked for a high output fans and Wathai works very well. It is a lot bigger but produces more than enough volume. At lower 40% the filter is pretty quite and the Hepa test was great turned out better than I could have imagined.

### ⭐⭐⭐⭐⭐ As advertised
*by J***D on June 3, 2025*

It moves a ton of air as promised! The build quality is great. It can be loud however I this product is as advertised! I've seen a pretty drastic reduction in my PC's case temps(10c ) using it as an exhaust fan.

### ⭐⭐⭐⭐ Works great, but might not do what you need.
*by J***. on January 12, 2021*

First off the fan works great. 5*. I was trying to use it to replace a broken fan from a blow up Christmas yard decoration. Just know that even though all of the outer dimensions of the fan were the same, the bolt holes were just slightly different that the old fan. This is minor, but it means that I couldn't just easily mount it to the old fan casing. Once again, not the fans fault, but if you are trying to do something similar to what I was doing, you will possibly need to get creative on your mounting.

## Frequently Bought Together

- Wathai 120mm x 32mm Brushless Cooling Blower Fan 12V DC Dual Ball Centrifugal Fan High Airflow
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- Wathai 120mm x 32mm 12V High Airflow DC Brushless Blower Fan for Radiator, Desktops, Gaming Consoles, TVs, Routers, Computers

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**Shop now:** [https://www.desertcart.com.au/products/256470821-wathai-120mm-x-32mm-brushless-cooling-blower-fan-12v-dc](https://www.desertcart.com.au/products/256470821-wathai-120mm-x-32mm-brushless-cooling-blower-fan-12v-dc)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-28*