This solid state drive radiator is made of pure copper material. This material is not only very durable, but also has high thermal conductivity. At the same time, it exchanges heat through contact with air, thereby dissipating heat faster. | This SSD copper heatsink uses precise dimension. It prevents installation deviation and short circuit. In addition, it fits into smaller mounting spaces, such as for Steam Deck M.2 2230 SSD | This cooling thermal pad is chemically polished. Its surface is smooth and burr-free. This prevents short circuits. It also resists rust as well as oxidation. It has a very long life span | This copper heatsink thermal pad is very mini and light. it is portable and convenient to use. whether you can carry it in your pocket. Whether you can carry it in your pocket, handbags or backpacks, it will not take up too much space and add pressure to you. let your daily gaming and life more efficien | 0.5mm Thermal Conductive Silicon and 0.13mm Phase Change Heat Sink: This SSD copper cooler also comes with a 0.5mm Thermal Conductive Silicon, 0.13mm Photo Variable Heat Sink and a screw tool kit. This allows the heatsink to work better. Also, your installation will be more convenient and easier