---
product_id: 315568373
title: "GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B"
brand: "geekworm"
price: "$53.53"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/315568373-geekwormcooling-fan-expansion-board-x728-a1-for-x728-and-raspberry
store_origin: US
region: United States of America
---

# Power Connectivity Stackable Design Cooling Efficiency GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B

**Brand:** geekworm
**Price:** $53.53
**Availability:** ✅ In Stock

## Summary

> ❄️ Chill Out and Power Up Your Pi!

## Quick Answers

- **What is this?** GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B by geekworm
- **How much does it cost?** $53.53 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/315568373-geekwormcooling-fan-expansion-board-x728-a1-for-x728-and-raspberry)

## Best For

- geekworm enthusiasts

## Why This Product

- Trusted geekworm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expand Your Setup:** Stackable design allows for multiple expansions without hassle.
- • **Future-Proof Your Tech:** Reserves 40-pin header for endless accessory possibilities.
- • **Power Up Your Projects:** On-board connectors for powering additional devices effortlessly.
- • **Versatile Compatibility:** Seamlessly integrates with Raspberry Pi 4B/3B+/3B/2B/B+.
- • **Stay Cool, Stay Productive:** Maximize your Raspberry Pi's performance with superior heat dissipation.

## Overview

The Geekworm Cooling Fan Expansion Board (X728-A1) is designed to enhance the performance of your Raspberry Pi by providing efficient cooling. Compatible with multiple Raspberry Pi models, it features a stackable design for easy integration with other boards and includes power output connectors for additional devices.

## Description

GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B

## Features

- X728-A1 is a cooling fan expansion board which can used with your Raspberry Pi  to cool down the Pi for better heat dissaption，
- Compatible for use with Raspberry Pi 4B/3B+/3B/2B/B+, X728 UPS(ASIN:B087FXLZZH )
- Stackable design allows you to connect both X728 (ASIN: B087FXLZZH) and X728-A2 on your Raspberry Pi
- Reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards
- On-board XH2.54 power output connectors allow to power other devices

## Images

![GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B - Image 1](https://m.media-amazon.com/images/I/71xKMajSnXL.jpg)
![GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B - Image 2](https://m.media-amazon.com/images/I/712uzNMBh9L.jpg)
![GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B - Image 3](https://m.media-amazon.com/images/I/71VsVxJmPwL.jpg)
![GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B - Image 4](https://m.media-amazon.com/images/I/716X0I7aONL.jpg)
![GeekwormCooling Fan Expansion Board (X728-A1) for X728 & Raspberry Pi 4 Model B/ 3B+/ 3B/ 2B - Image 5](https://m.media-amazon.com/images/I/71HF2EiU5wL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    This is NOT the main component, this is the add-on.
  

*by A***S on Reviewed in the United States on 28 April 2021*

Be aware that this does not work by itself, and only works as an add-on to the main power management unit..

### ⭐⭐⭐⭐⭐ 







  
  
    Works as expected.
  

*by J***R on Reviewed in the United States on 14 April 2021*

Keep Raspberry Pi 3B+ temperature under control in remote continuous application, for more than 3 weeks now and counting. Although the exact autonomy without power supply has not been fully tested, the set-up allows for disconnecting the power supply for more than 3.5 hours without interrupting operation of the RPi application.

### ⭐⭐⭐⭐⭐ 







  
  
    Easily the best choice
  

*by C***N on Reviewed in the United States on 12 January 2023*

I don’t usually write reviews, but I felt compelled to with this product. There is an abundance of documentation that you can reference, which made the setup process incredibly easy. Every aspect of this UPS is well thought out, and it’s refreshing to use a product that is so well designed after being disappointed by the product offerings in the past.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*