Heatsink ensures good heat dissipation, keeping your development board cool and efficient. Ideal for high-performance computing tasks. The heat sink is made of Pure Copper material with excellent thermal conductivity, effectively dissipating the heat generated by the circuit board components. Designed for enthusiasts, developers, and DIY enthusiasts, this heatsink is a must-have accessory for those looking to enhance the performance of their single-board computers. Whether you're building a home media center, gaming console, or home automation system, the radiator ensures stable and reliable operation even during intensive tasks. This high-quality, easy-to-install radiator improves thermal management for longer use without worrying about overheating. Colour:Copper Color Material:pure copper Package Contents: 5 x Heatsink Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.