---
product_id: 261425848
title: "100v-240V with speed control"
brand: "wathai"
price: "NT$1376"
currency: TWD
in_stock: null
reviews_count: 12
category: "Wathai"
url: https://www.desertcart.tw/products/261425848-100v-240v-with-speed-control
store_origin: TW
region: Taiwan
---

# 12V DC power for versatile use 36 CFM airflow for efficient cooling Multi-speed controller for precise airflow 100v-240V with speed control

**Brand:** wathai
**Price:** NT$1376
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Stay cool, stay ahead—because your gear deserves the best breeze.

## Quick Answers

- **What is this?** 100v-240V with speed control by wathai
- **How much does it cost?** NT$1376 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/261425848-100v-240v-with-speed-control)

## 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

- • **Compact Powerhouse:** Slim 120x120x32mm design fits anywhere, perfect for your AV cabinets and gaming rigs.
- • **Durability That Lasts:** Dual-ball bearings rated for 50,000 hours—built to keep your tech chill for years.
- • **Plug & Play Convenience:** AC powered with easy setup—no complicated wiring, just instant cooling relief.
- • **Whisper-Quiet Precision:** Operate at just 45dB—cool your gear without the noise pollution.
- • **Customizable Airflow Control:** Adjust fan speed seamlessly to balance cooling power and silence.

## Overview

The Wathai 120mm blower fan delivers powerful 36 CFM airflow at up to 3000 RPM with ultra-quiet 45dB operation. Featuring a versatile 12V DC power input and a multi-speed controller, it offers customizable cooling for electronics like amplifiers, gaming consoles, and routers. Its durable dual-ball bearings ensure a 50,000-hour lifespan, while the compact design and plug-and-play AC power adapter make installation effortless. Ideal for professionals seeking reliable, silent cooling solutions.

## Description

Buy Wathai 120mm x 32mm Blower Centrifugal Fan 110V 220V AC Powered Fan with Speed Controller 4V to 12V, DC Dual Ball High Airflow for Receiver DVR Xbox Modem AV Cabinet Cooling: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good buy - Works better than expected
Review: clever - very clever and useful design. relatively quiet fan with great control of fan speed and direction of air flow. i cannot speak to durability - but the two fans i purchased certainly feel (and sound) like they are good quality. certainly better than expected. and perfect for the project i have in mind. definitely recommend.

## Features

- Small Blower Fan: Perfect for DIY inflatable ,to cool amplifier ,Car Parts, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, Computers and other audio video electronics
- Variable Speed Controller: Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels
- Dual-Ball: Bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright
- Plug and Play: The power adapter increases maximum fan speed and enables the computer blower fan to be powered through an AC outlet
- 120 x 120 x 32 mm ( 4.72 x 4.72 x 1.26 in. ) | Rated Voltage :12V | Airflow: 36 ±10%CFM | Rated Current: 1A | Speed: 3000 RPM | Power: less than 1W at slowest speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Q3Q2354 |
| Air Flow Capacity | 36 Cubic Feet Per Minute |
| Best Sellers Rank | #103 in Computer Case Fans |
| Brand Name | Wathai |
| Compatible Devices | Receiver |
| Cooling Method | fan cooling |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,724) |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 1.26"H |
| Manufacturer | Wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 3000 RPM |
| Noise Level | 45 Decibels |
| Power Connector Type | AC power plug |
| UPC | 702334355985 |
| Unit Count | 1 Count |
| Voltage | 12 Volts (DC) |
| Wattage | 11 watts |

## Product Details

- **Brand:** Wathai
- **Compatible Devices:** Receiver
- **Cooling Method:** fan cooling
- **Material:** Plastic
- **Maximum Rotational Speed:** 3000 RPM
- **Noise Level:** 45 Decibels
- **Power Connector Type:** AC power plug
- **Product Dimensions:** 4.72"L x 4.72"W x 1.26"H
- **Voltage:** 12 Volts (DC)
- **Wattage:** 11 watts

## Images

![100v-240V with speed control - Image 1](https://m.media-amazon.com/images/I/610jgkhEqvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by R***N on December 16, 2025*

Works better than expected

### ⭐⭐⭐⭐⭐ clever
*by T***M on December 31, 2023*

very clever and useful design. relatively quiet fan with great control of fan speed and direction of air flow. i cannot speak to durability - but the two fans i purchased certainly feel (and sound) like they are good quality. certainly better than expected. and perfect for the project i have in mind. definitely recommend.

### ⭐⭐⭐⭐⭐ Its a tough little fan
*by B***N on March 10, 2026*

For a little fan it works like a big one technology how's its progressed over the years

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tw/products/261425848-100v-240v-with-speed-control](https://www.desertcart.tw/products/261425848-100v-240v-with-speed-control)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-04*