Black Aluminum Heatsink Kit for Raspberry Pi 4B

This black aluminium heatsink kit provides passive cooling designed specifically for the Raspberry Pi 4B single-board computer. It is ideal for students, hobbyists, and makers who require reliable thermal control without the added noise or power consumption of a cooling fan.

Passive thermal management

The heatsink kit delivers passive heat dissipation to maintain stable operating temperatures under load. It operates entirely silently without drawing electrical power from your board.

Black anodised aluminium build

Constructed from lightweight aluminium with a protective black anodised finish. The material offers efficient thermal transfer to draw heat away from key components.

Slotted surface design

Engineered with slotted top surfaces across the heatsinks to maximise surface area. This profiled shape promotes natural airflow and improves heat dissipation into the surrounding environment.

Adhesive backing for easy installation

Each heatsink comes equipped with thermal adhesive backing for quick and secure mounting. The pre-applied tape ensures direct thermal contact with the onboard chips without requiring extra tools.