![Raspberry Pi GPIO Cooling Fan Expansion Board with LED Compatible for Raspberry Pi 4B/3B+/3B|Demo Board| - AliExpress Raspberry Pi GPIO Cooling Fan Expansion Board with LED Compatible for Raspberry Pi 4B/3B+/3B|Demo Board| - AliExpress](https://ae01.alicdn.com/kf/Hcd171492e9204132932194797cad909bu/Raspberry-Pi-GPIO-Cooling-Fan-Expansion-Board-with-LED-Compatible-for-Raspberry-Pi-4B-3B-3B.jpg_Q90.jpg_.webp)
Raspberry Pi GPIO Cooling Fan Expansion Board with LED Compatible for Raspberry Pi 4B/3B+/3B|Demo Board| - AliExpress
![Miniature 5V Cooling Fan for Raspberry Pi (and Other Computers) : ID 3368 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits Miniature 5V Cooling Fan for Raspberry Pi (and Other Computers) : ID 3368 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/3368-01.jpg)
Miniature 5V Cooling Fan for Raspberry Pi (and Other Computers) : ID 3368 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![GitHub - hamzab70/Raspberry-Pi-Fan-Script: Simple Bash script to control the fan speed using the Rapsberry Pi GPIO and a transistor. GitHub - hamzab70/Raspberry-Pi-Fan-Script: Simple Bash script to control the fan speed using the Rapsberry Pi GPIO and a transistor.](https://raw.githubusercontent.com/hamzab70/Raspberry-Pi-Fan-Script/master/Electrical-Scheme.png)
GitHub - hamzab70/Raspberry-Pi-Fan-Script: Simple Bash script to control the fan speed using the Rapsberry Pi GPIO and a transistor.
![Buy 5V / 3.3V CPU Cooling Fan with Screw Cap For Raspberry Pi 3 2 B+ at affordable prices — free shipping, real reviews with photos — Joom Buy 5V / 3.3V CPU Cooling Fan with Screw Cap For Raspberry Pi 3 2 B+ at affordable prices — free shipping, real reviews with photos — Joom](https://img.joomcdn.net/4afa2b98aa1e810b4f4bb03d29263943472ec5b1_original.jpeg)
Buy 5V / 3.3V CPU Cooling Fan with Screw Cap For Raspberry Pi 3 2 B+ at affordable prices — free shipping, real reviews with photos — Joom
![PiBOX India Raspberry PI 4 case + Dual speed Fan (8000RPM / 6500 RPM) | Pibox India® - Home for Raspberry PI | IoT products | Audio Data & Video Accessories and beyond! PiBOX India Raspberry PI 4 case + Dual speed Fan (8000RPM / 6500 RPM) | Pibox India® - Home for Raspberry PI | IoT products | Audio Data & Video Accessories and beyond!](https://i0.wp.com/www.pibox.in/wp-content/uploads/2019/12/81ukk4n0dtL._SL1500_-1.jpg?fit=1500%2C1500&ssl=1)
PiBOX India Raspberry PI 4 case + Dual speed Fan (8000RPM / 6500 RPM) | Pibox India® - Home for Raspberry PI | IoT products | Audio Data & Video Accessories and beyond!
![TRIXES Clear Acrylic Case with Cooling Fan for Raspberry Pi 3 & 2 Model B and Raspberry Pi Model B+ - Buy Online - 48651666 TRIXES Clear Acrylic Case with Cooling Fan for Raspberry Pi 3 & 2 Model B and Raspberry Pi Model B+ - Buy Online - 48651666](https://images-na.ssl-images-amazon.com/images/I/718HC3ZesQL.jpg)