---
product_id: 529002473
title: "Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible"
brand: "wathai"
price: "₱7806"
currency: PHP
in_stock: true
reviews_count: 5
url: https://www.desertcart.ph/products/529002473-wathai-ec-120mm-x-32mm-dual-ball-high-airflow-centrifugal
store_origin: PH
region: Philippines
---

# 4W ultra-low power draw 2200 RPM precision speed 24.6 CFM high airflow Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible

**Brand:** wathai
**Price:** ₱7806
**Availability:** ✅ In Stock

## Summary

> 🌪️ Powerfully Efficient Cooling, Engineered for the Modern Pro

## Quick Answers

- **What is this?** Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible by wathai
- **How much does it cost?** ₱7806 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/529002473-wathai-ec-120mm-x-32mm-dual-ball-high-airflow-centrifugal)

## 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

- • **Effortless Efficiency:** EC motor technology delivers 30% more energy savings than traditional AC fans, cutting your power bills while keeping cool.
- • **Plug & Play Convenience:** Includes mounting hardware, AC cord with switch, and wiring head—ready to integrate into your desktop or laptop cooling solutions.
- • **Whisper-Quiet Performance:** Operating at just 42 dBA, this fan ensures a peaceful workspace without sacrificing airflow.
- • **Durable Dual-Ball Bearings:** Engineered for longevity with 50,000 hours lifespan, supporting both flat and upright mounting for flexible installation.
- • **Versatile Voltage Compatibility:** Seamlessly runs on 110V to 240V, perfect for global projects or multi-device setups.

## Overview

The Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan combines cutting-edge Electronically Commutated motor technology with ultra-low 4W power consumption and a robust 2200 RPM speed. Delivering 24.6 CFM airflow at whisper-quiet 42 dBA noise levels, it supports a wide voltage range (110V-240V) and features durable dual-ball bearings rated for 50,000 hours. Designed for desktop and laptop cooling, it comes complete with mounting hardware and a convenient AC cord with switch, making it the ideal energy-efficient ventilation solution for professionals who demand reliability and performance.

## Description

EC Fan What is EC technology?  EC stands for Electronically Commutated, and it combines AC and DC voltages bringing the best of both worlds; the motor runs on a DC voltage, but with a normal AC supply.  EC motors have several benefits. Because EC motors have no brushes, they do not spark or have a short life due to brushes. Other advantages include the fact that they do not waste power because the electronics control the stator; they provide better performance and controllability, and they run cooler than induction motors; In terms of size, small motors can achieve the same output as traditional DC or AC motors.   Power distribution is much cleaner with an EC motor. Brushless DC motors depend on a separate DC power supply. And an AC motor’s power supply usually adds extra cost and complexity. EC motors can connect directly to AC main power supply with their integrated electronics. They do not completely depend on voltage or frequency; hence, small changes in voltage do not affect motor output.   The EC fan is more windy than the AC fan, more energy efficient, and can work in the 70V - 270V voltage range, such as work under on 110V, 115,120V, 220V, 240V ,the fan speed are the same.  Specification  Rated Voltage: 90-270V  Power: 4.0 Watt  Speed: 2200 ±10%RPM  Air Flow: 24.6 ±10%CFM  Noise: 42±10%dBA  Cable Length: 200mm (7.8 inchs)  Weight: 210g/pcs   Package include: 1 Piece fan and mounting screws & nuts  2* leadwires（about 38 inches). 1* Power Plug

## Features

- This EC axial blower fan consume very less power & better efficiency than AC equivalent. EC motors are around 30% more efficient than AC motors
- Small 120 volt fan designed for projects that requires cooling or ventilation; or as a replacement fan for various products such as air hockey table fan
- Dual-ball bearings have a lifespan of 50,000 hours and allows the 110v computer fan to be laid flat or stand upright. Package include: 1 Piece fan and mounting screws & nuts; 1* AC cord with switch（about 59 inches); 1* Wiring head
- 120V cooling fan plug not Wired to The Fan: The wires were not connected. Pls understand that because of projects that a fan may be used in
- 120 x 120 x 32 mm ( 4.72 x 4.72 x 1.26 in. ) | Rated Voltage :110V 115V 120V 220V 240V | Airflow: 24.6 CFM | Power: 4W | Speed: 2200 RPM | Air Pressure (In H2O) : 0.81

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12L x 12W x 3.2H Centimeters |
| Brand | Wathai |
| Power Connector Type | 3-Pin |
| Voltage | 120 Volts (AC) |
| Wattage | 4 Watts |
| Cooling Method | Air |
| Compatible Devices | Desktop |
| Noise Level | 42 Decibels |
| Material | Polycarbonate |
| Maximum Rotational Speed | 2200 RPM |
| Air Flow Capacity | 24.6 Cubic Feet Per Minute |
| UPC | 702334355862 |
| Manufacturer | Wathai |
| Number of Items | 1 |
| Model | EC12032B |
| Item model number | EC12032B |
| Batteries Included | No |
| Batteries Required | Yes |
| Item Weight | 209 g |

## Product Details

- **Product Dimensions:** 12L x 12W x 3.2H Centimeters
- **Brand:** Wathai
- **Power Connector Type:** 3-Pin
- **Voltage:** 120 Volts (AC)
- **Wattage:** 4 Watts

## Images

![Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible - Image 1](https://m.media-amazon.com/images/I/61HlyI19yNL.jpg)
![Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible - Image 2](https://m.media-amazon.com/images/I/61SEiqrTP5L.jpg)
![Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible - Image 3](https://m.media-amazon.com/images/I/61lLqeIgSuL.jpg)
![Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible - Image 4](https://m.media-amazon.com/images/I/41z4ZbW-oGL.jpg)
![Wathai EC 120mm x 32mm Dual Ball High Airflow Centrifugal Blower Fan, 4W, 2200 RPM, 24.6 CFM, 110V-240V, Desktop & Laptop Compatible - Image 5](https://m.media-amazon.com/images/I/41oXXAW1F5L.jpg)

## 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

### ⭐⭐⭐⭐⭐ 







  
  
    The flat design was helpful
  

*by C***X on Reviewed in the United States on 23 September 2024*

I use this to help my old refrigerator out by laying it on the floor blowing air underneath, to help with cooling. Works great. A regular fan would be in the way.

### ⭐ 







  
    No funciona
  
  

*by L***S on Reviewed in Mexico on 26 January 2024*

No funciona

### ⭐⭐⭐⭐⭐ 







  
  
    Love the air concentration!
  

*by D***Y on Reviewed in the United States on 1 August 2024*

Perfect fan for Motorhome ammonia fridge. Keeps the coils nice and cool which drops the fridge temp by 3-5 degrees. Super quiet and the design lets you point the airflow in any direction you want!

## Frequently Bought Together

- Wathai EC 120mm x 32mm Duall Ball High Airflow Centrifugal Blower Fan AC 110V 115V 120V 220V 240V
- Wathai EC Axial Fan AC 110V 115V 120V 220V 240V Brushless Cooling Fan 80mm x 25mm for Desktop
- BN-LINK Digital Cooling Thermostat Controller for Cooling Device Circulation Box Fans 40-108F 8.3A 1000W

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**Shop now:** [https://www.desertcart.ph/products/529002473-wathai-ec-120mm-x-32mm-dual-ball-high-airflow-centrifugal](https://www.desertcart.ph/products/529002473-wathai-ec-120mm-x-32mm-dual-ball-high-airflow-centrifugal)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-01*