---
product_id: 738219891
title: "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"
brand: "wathai"
price: "$42.88"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/738219891-wathai-75mm-x-30mm-12v-blower-cooling-fan-dual-ball
store_origin: US
region: United States of America
---

# 12V DC power for versatile use 3500 RPM high-speed airflow Dual ball bearings for 50,000 hrs durability 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

**Brand:** wathai
**Price:** $42.88
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay ahead — never let heat slow your hustle!

## Quick Answers

- **What is this?** 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 by wathai
- **How much does it cost?** $42.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/738219891-wathai-75mm-x-30mm-12v-blower-cooling-fan-dual-ball)

## 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 Yet Mighty:** 75mm x 75mm x 30mm size fits tight spaces without compromising cooling power.
- • **Multi-Use Versatility:** Perfect for RV fridges, 3D printers, incubators, and even holiday decorations—upgrade your projects with confidence.
- • **Powerful 12V DC Operation:** Plug-and-play compatibility with car amps, gaming consoles, and custom PC builds.
- • **Durable Dual Ball Bearings:** Engineered for longevity with corrosion-resistant materials and 50,000 hours of reliable performance.
- • **High-Speed 3500 RPM Airflow:** Efficiently expels heat with 14 CFM airflow to keep your devices cool under pressure.

## Overview

The Wathai 75mm x 30mm 12V Dual Ball Centrifugal Blower Fan delivers 3500 RPM airflow at 14 CFM, powered by a reliable 12V DC motor. Built with corrosion-resistant dual ball bearings, it guarantees up to 50,000 hours of quiet, efficient cooling for amplifiers, custom PCs, RV fridges, and more. Compact and versatile, this fan is the ultimate upgrade for professionals demanding consistent thermal management.

## Description



## Features

- Squirrel Cage Fan: DIY for car amp cooling, custom computer builds, RV fridge coils in hot weather, 3D printer optimization, Christmas decoration replacement, caravan refrigerator improvement,
- 12V Cooling Fan: BBQ guru replacement, gaming console heat expulsion, and humidifier, replacing fans on 3d printer,to replace a noisy fan or for a custom mini pc project. For use in incubators.
- 12 Volt Cooler: Keeps car amp from overheating, ensuring optimal performance for the MTX Thunder75.4. May be underpowered in some applications due to 3 inch fan size.
- Dual Ball: Crafted with durable materials, our dc fan are corrosion-resistant and built to withstand wear, 50000 hours providing reliable performance for years to come.
- 12V Centrifugal Fan: Dimension: 75mm(L) x 75mm(W) x 30mm(H) / 2.95x2.95x1.18 in. per fan；Rated Voltage:12V 0.29A; Speed: 3500RPM; Air flow: 14CFM; Noise:39dBA；Package include: 1 Piece fan and mounting screws & nuts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFM49GQK |
| Air Flow Capacity | 14 Cubic Feet Per Minute |
| Best Sellers Rank | #155 in Computer Case Fans |
| Brand | Wathai |
| Compatible Devices | Amplifier, Caravan refrigerator rv fridge, Gaming Console, Printer, Projector |
| Cooling Method | Air, dc cooling fan |
| Date First Available | August 29, 2024 |
| Item Weight | 3.52 ounces |
| Manufacturer | Wathai |
| Material | Plastic |
| Maximum Rotational Speed | 3500 RPM |
| Noise Level | 39 Decibels |
| Number of Items | 1 |
| Power Connector Type | 2-Pin |
| Product Dimensions | 3"L x 3"W x 1.2"H |
| Voltage | 12 Volts |
| Wattage | 3.6 watts |

## Product Details

- **Product dimensions:** 7.6L x 7.6W x 3H centimeters
- **Brand:** Wathai
- **Power connector type:** 2-Pin
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/713+eKSQ6KL.jpg)

## Available Options

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

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.us/products/738219891-wathai-75mm-x-30mm-12v-blower-cooling-fan-dual-ball](https://www.desertcart.us/products/738219891-wathai-75mm-x-30mm-12v-blower-cooling-fan-dual-ball)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*