Argon Fan HAT for Raspberry Pi 4 & 3-40mm PWM Fan, Power Button

Efficient Cooling for Raspberry Pi Designed with a 40mm cooling fan, the Argon Fan HAT helps prevent overheating on Raspberry Pi 4 and Raspberry Pi 3 boards, keeping your system stable during heavy workloads like servers, media centers, and development projects.

PWM & Software-Controlled Fan Speed The fan supports PWM and software temperature control, allowing you to automatically adjust fan speed based on CPU temperature for quieter and more efficient cooling.

Integrated Power Button Includes a multi-function power button that supports safe shutdown, reboot, and forced shutdown, giving your Raspberry Pi a convenient and safe power management solution.

Simple One-Line Installation Get started quickly with a single command installation script that enables fan control and button functions, making setup easy even for beginner Raspberry Pi users.

Flexible for Raspberry Pi Projects Compact HAT design leaves room for heatsinks and accessories, making it ideal for Raspberry Pi servers, clusters, development systems, and DIY electronics projects.