8pcs Copper Aluminum Heat Sink CPU Cooler with Adhesive for Raspberry Pi 4B

Feature: 1. Designed to maximize surface area in contact with cooling air. 2. Can reduce the risk of hardware failure due to overheating. 3. Stamped and formed by highquality aluminum and copper materials, with good thermal conductivity. 4. Back with adhesive for simple installation. 5. Suitable for motherboard CPU, MOS module, transistor, power supply, electron tube, PCB power board, video memory, electrical, electronic components. Specification: Item Type: Heat Sink Material: 6063T5 Extruded Aluminum Profile + Copper Color: Gold Mounting: Back with adhesive Package List: 8 x Heat SinkDesigned to maximize surface area in contact with cooling air. Can reduce the risk of hardware failure due to overheating. Stamped and formed by highquality aluminum and copper materials, with good thermal conductivity. Back with adhesive for simple installation. Suitable for motherboard CPU, MOS module, transistor, power supply, electron tube, PCB power board, video memory, electrical, electronic components.