Gold Aluminum Heatsink Set for Raspberry Pi 4B

This heatsink set provides passive thermal management for the Raspberry Pi 4 Model B. It dissipates heat from the CPU, RAM, and other critical ICs, reducing thermal throttling and ensuring more stable, consistent performance during typical operation without requiring a fan.

Installation is straightforward due to the pre-applied self-adhesive thermal pads. Simply peel off the protective film from the back of each heatsink and firmly press it onto the corresponding chip on your Raspberry Pi 4B. Ensure the chip surface is clean before application for optimal adhesion and heat transfer.

While these passive heatsinks significantly improve heat dissipation for light to moderate workloads, they may not be sufficient for sustained heavy loads or aggressive overclocking. For such demanding scenarios, an active cooling solution, like a fan or a more robust heatsink, is generally recommended to prevent overheating.

The set includes four heatsinks with varying dimensions to fit different components on the Raspberry Pi 4B: 14 × 14 × 6 mm, 15 × 10 × 5 mm, 8.8 × 8.8 × 5 mm, and 7 × 7 × 5 mm. These sizes are optimized to cover the primary heat-generating chips effectively.