This chunky 40mm active cooler for Raspberry Pi 5 keeps your CPU and other essential components cool even under the most strenuous activity! The cooler includes a 40mm fan which forces cool air over the fins of the large heatsink body, removing heat from the large metal surface of the cooler unit. The 40mm 3-pin fan uses the Raspberry Pi 5\’s fan header interface, meaning it can be software/temperature controlled within Raspberry Pi OS. The cooler comes with thermal pads pre-applied, and two screws to mount it via the Raspberry Pi 5 cooler mounting holes (no fiddly spring-clips here!). Note: Do not over-tighten the screws as this will cause your board to warp. Raspberry Pi not included. Features Active cooler for Raspberry Pi 5 Chunky heatsink efficiently draws heat away from critical components Large 40mm fan Raspberry Pi 5 fan interface Software-controllable fan for quiet operation Screw fitting – easy to install and remove Looks awesome! Package Contents 1x 40mm Active Cooler (fan and thermal pads included and pre-fitted) 2x Mounting screws Raspberry Pi not included.