---
product_id: 257915748
title: "Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator"
brand: "wathai"
price: "฿2365"
currency: THB
in_stock: true
reviews_count: 5
category: "Wathai"
url: https://www.desertcart.co.th/products/257915748-wathai-brushless-cooling-blower-fan-120mm-x-32mm-12v-high
store_origin: TH
region: Thailand
---

# 12V DC brushless power 38.5 CFM high airflow 45dBA whisper-quiet noise Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator

**Brand:** wathai
**Price:** ฿2365
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay ahead — power your tech with Wathai’s silent breeze!

## Quick Answers

- **What is this?** Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator by wathai
- **How much does it cost?** ฿2365 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/257915748-wathai-brushless-cooling-blower-fan-120mm-x-32mm-12v-high)

## 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

- • **DIY-Ready Flexibility:** Easily customize with cut-and-solder cable for any project setup
- • **Whisper-Quiet Operation:** Only 45dBA noise—stay focused without distractions
- • **Built to Last 35,000 Hours:** Durable sleeve bearing ensures long-lasting, reliable performance
- • **Precision Airflow Engineering:** Delivers 38.5 CFM to keep your devices chill under pressure
- • **Turbocharged 12V Brushless Motor:** Effortless power with 3000 RPM speed for rapid cooling

## Overview

The Wathai Brushless Cooling Blower Fan is a compact 120mm x 32mm 12V DC centrifugal fan designed for high airflow (38.5 CFM) and quiet operation (45dBA). With a robust 3000 RPM brushless motor and durable sleeve bearing rated for 35,000 hours, it’s ideal for cooling amplifiers, gaming consoles, routers, and DIY electronics projects. Includes mounting hardware and a 25cm cable, ready for versatile installation and customization.

## Description

Package include: 1 Piece fan and mounting screws & nuts Size:120x120x32mm Rated Voltage: 12V Rated Current: 1.0A Connecter: XH2.54-2Pin Power: 11W Speed: 3000RPM Air flow:36.2CFM Noise:45dBA Bearing type: Sleeve Bearing Cable Length: 25cm Or 10 inches Life: 35000 hours Weight: 170g/pcs or 6 oz

Review: Works better than expected
Review: Great cooling fan for solar chargers. combined with the temperature monitoring to kick in at 32C and cool it down to 26C, works like a charm and has a very good air flow.

## Features

- 12V Blower Fan：Small and powerful，Perfect for DIY inflatable ,to cool amplifier ,Car Parts, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, Computers and other audio video electronics
- DC Brushless Fan 12V：Rated Voltage:12V 1.0A; Speed: 3000RPM; Air flow: 38.5CFM; Noise:45dBA
- Fan Replacement：Bearing type: Sleeve Bearing ; Life: 35000 hours; Connecter: XH2.54-2Pin; Cable Length: 25cm Or 10 inches
- DIY Project：You can cut the plug and have it powered by a 12v 2A adapter. The Connecter cannot be adapted to all usage scenarios. In some cases, they are not ready for use out of the box. You can DIY cut off the Connecter and re-solder them
- 120mm Fan：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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RMJC9NT |
| Best Sellers Rank | #13,332 in Computers ( See Top 100 in Computers ) #78 in Computer Case Fans |
| Brand | Wathai |
| Compatible Models | Audio-Video Electronics, Amplifiers, Car Parts, DIY Inflatable Projects |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,036) |
| Date First Available | 7 June 2019 |
| Item Weight | 191 g |
| Material | Plastic |
| Model Number | Wathai |
| Noise Level | 45 Decibels |
| Power / Wattage | 12.3 watts |
| Product Dimensions | 11.99 x 11.99 x 3.2 cm; 191.36 g |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** Wathai
- **Power connector type:** 2-Pin
- **Product dimensions:** 13L x 47W x 47H millimeters
- **Voltage:** 12 Volts (DC)
- **Wattage:** 12.3 watts

## Images

![Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator - Image 1](https://m.media-amazon.com/images/I/41z4ZbW-oGL.jpg)
![Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator - Image 2](https://m.media-amazon.com/images/I/518OwV70QKL.jpg)
![Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator - Image 3](https://m.media-amazon.com/images/I/615nlSIuXgL.jpg)
![Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator - Image 4](https://m.media-amazon.com/images/I/61FwlCMTtYL.jpg)
![Wathai Brushless Cooling Blower Fan 120mm x 32mm 12V High Airflow DC Centrifugal Fan For Radiator - Image 5](https://m.media-amazon.com/images/I/61N1mkf7iwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be used on a outside inflatable**
A: Yes, I bought it for a large inflatable snowman but it wasnt powerful enough. Probably fine for a 4 foot one.

**Q: What in the minium dc volt operating range?**
A: I'm using it at 6v and it is working perfectly for my purpose (Powered air respirator). Below 4.5v it struggles.

**Q: Would this work on a Lenovo M720q tiny computer?**
A: I used in an inflatable yard decoration. You would have to measure and check the requirements of your machine.

**Q: I need to know which cable is positive and which is negative since they're both black cables? What voltage and amperage does this product run at?**
A: This device is powered by 110vAC, so their is no "positive" and/or "negative" connection. As per the specifications in the AMAZON notes, "4w".

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on 16 December 2025*

Works better than expected

### ⭐⭐⭐⭐⭐ Review
*by J***E on 20 June 2025*

Great cooling fan for solar chargers. combined with the temperature monitoring to kick in at 32C and cool it down to 26C, works like a charm and has a very good air flow.

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 16 November 2025*

Was much quieter than I expected (which is great) since this is going into a retail display. Came with mounting hardware and seem very well made. Was surprised at how much air it moved so meets our needs perfectly. Came well packaged and am running it with an eight double A batter pack so no external power needed.

## Frequently Bought Together

- Wathai 120mm x 32mm 12V High Airflow DC Brushless Blower Fan for Radiator, Desktops, Gaming Consoles, TVs, Routers, Computers
- Wathai 75mm x 30mm 12V Blower Cooling Fan Dual Ball 12 Volt DC Centrifugal Fan 2pin for Amplifier RV Fridge Computer Case Ventilation or Project Replacement Part kit
- PANO-MOUNTS 12V DC Blower Fan 120x32mm (4.72") Brushless Exhaust High Airflow 3000RPM - 2-Pin Moisture-Proof Cooling Fan for Inflatable, Car Audio Amp

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-02*