---
product_id: 468473085
title: "GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B"
brand: "geeekpi"
price: "AED 110"
currency: AED
in_stock: true
reviews_count: 11
category: "Geeek Pi"
url: https://www.desertcart.ae/products/468473085-geeekpi-fan-hat-for-raspberry-pi-4-model-b-pwm
store_origin: AE
region: United Arab Emirates
---

# 4 programmable LED indicators Ultra-thin 4007 silent PWM fan 0.91-inch OLED customizable display GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B

**Brand:** geeekpi
**Price:** AED 110
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your Pi cool, smart, and stylish — the ultimate fan hat upgrade! 🧢

## Quick Answers

- **What is this?** GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B by geeekpi
- **How much does it cost?** AED 110 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/468473085-geeekpi-fan-hat-for-raspberry-pi-4-model-b-pwm)

## Best For

- geeekpi enthusiasts

## Why This Product

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

## Key Features

- • **Seamless GPIO Access:** 40-pin GPIO passthrough keeps all your expansion options open while preventing short circuits with a smart new fixing design.
- • **Plug-and-Play Pi Upgrade:** Effortlessly enhance your Raspberry Pi 4B/3B+/3B/2B with this all-in-one cooling and display HAT—because your Pi deserves the best.
- • **Dynamic LED Status Lights:** Four programmable LEDs let you personalize your Pi’s look and get instant visual feedback on system status.
- • **Crystal-Clear OLED Display:** Keep your Pi’s vitals front and center with a sleek 0.91-inch I2C screen you can fully customize.
- • **Whisper-Quiet Cooling Power:** Ultra-thin 4007 PWM fan ensures your Raspberry Pi runs cool without the noise—perfect for focused work or streaming.

## Overview

The GeeekPi Fan Hat is a premium 40-pin GPIO expansion board designed for Raspberry Pi 4B/3B+/3B/2B, featuring a customizable 0.91-inch OLED display, an ultra-thin silent 4007 PWM fan for efficient heat dissipation, and four programmable LED indicators. It maintains full GPIO accessibility with a new fixing method to prevent shorts, making it a must-have for professionals seeking reliable cooling and real-time system monitoring in a sleek, compact form.

## Description

desertcart.com: GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B : Electronics

Review: Get one! - I don't leave many reviews, but this one deserves it. Awesome product. Fits perfectly and works like a champ. My pi is happier now. Thanks!
Review: Cool Cooler - Problem solver - Pi 4s can run a bit hot and after adding an accessory board on top of the Pi 4 my unit reported 129 degrees F all the time even without a case. The Radio board I use has an LCD display with temp front and center so I can't miss the issue. This wedge cooling solution with stock heat sinks now runs at 97-98 degrees even under load -Problem solved! Wishes - a little more included hardware would help as the stand offs have too long a screw threads and I've had to cobble together mounting hardware. Also, a high-med-low fan speed switch would be great as I can barely hear the unit and my cooling is likely more than I actually require, so running at 50% fan speed might be a great option.

## Features

- 0.91 Inch OLED Display---This is a 40pin Pi HAT type expansion board, which provides a 0.91 inch display screen connected to the I2C pin;The display information can be customized through the program.
- Speed Adjustable Fan---It provides an ultra-thin 4007 silent fan to provide heat dissipation support.
- Programmable LED Indicator---There are 4 customizable LED lights on the back of the board. You can also control the lighting mode of the LED lights through simple programming.
- GPIO expandable interface---The previous HAT board design is used. The 40Pin GPIO can still be easily accessed by users. The new fixing method avoids the risk of short circuit caused by metal parts and provides a good appearance design.
- Package Inlcudes---1 x Fan Expansion Board Plus 0.91 OLED V1.0; Note: Pi board is not included!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MVL8BWQ |
| Best Sellers Rank | #1,073 in Single Board Computers (Computers & Accessories) |
| Brand | GeeekPi |
| Compatible Devices | Raspberry Pi 4 Model B, 3B+, 3B, 2B |
| Connectivity Technology | GPIO, I2C |
| Customer Reviews | 4.4 4.4 out of 5 stars (61) |
| Manufacturer | GeeekPi |
| Mfr Part Number | EP-0152 |
| Model Name | GeeekPi Fan Hat |
| Operating System | Linux |
| Processor Brand | ARM |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR4 |
| Total Usb Ports | 2 |
| Warranty Description | 6 months |
| Wireless Compability | 802.11n |

## Product Details

- **Brand:** GeeekPi
- **CPU Manufacturer:** ARM
- **Connectivity Technology:** GPIO, I2C
- **Model Name:** GeeekPi Fan Hat
- **Operating System:** Linux

## Images

![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 1](https://m.media-amazon.com/images/I/61u-31cTaXL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 2](https://m.media-amazon.com/images/I/615gKmW7QtL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 3](https://m.media-amazon.com/images/I/61gJ3UrBmgL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 4](https://m.media-amazon.com/images/I/61WN6hSR9oL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 5](https://m.media-amazon.com/images/I/61KM2oZ6zlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get one!
*by A***R on December 9, 2025*

I don't leave many reviews, but this one deserves it. Awesome product. Fits perfectly and works like a champ. My pi is happier now. Thanks!

### ⭐⭐⭐⭐⭐ Cool Cooler
*by M***. on May 21, 2025*

Problem solver - Pi 4s can run a bit hot and after adding an accessory board on top of the Pi 4 my unit reported 129 degrees F all the time even without a case. The Radio board I use has an LCD display with temp front and center so I can't miss the issue. This wedge cooling solution with stock heat sinks now runs at 97-98 degrees even under load -Problem solved! Wishes - a little more included hardware would help as the stand offs have too long a screw threads and I've had to cobble together mounting hardware. Also, a high-med-low fan speed switch would be great as I can barely hear the unit and my cooling is likely more than I actually require, so running at 50% fan speed might be a great option.

### ⭐⭐⭐⭐ Only works on pi 4
*by M***9 on January 16, 2026*

Good but only works on pi 4 and it’s not for beginners. You will have to do some coding to get it to work right. Other pi models may make this stop working at all

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-04-22*