1. Innovative research and development of graphene combined with copper, using graphenes better thermal conductivity, with the help of the laptops internal air duct, quickly removes heat. 2. Using a thin and light graphene fast heat sink, the memory module in the confined space can maintain a stable state at low temperatures while exerting strong performance, greatly reducing the occurrence of system crashes due to memory overheating. 3. The slim design makes installation easy and will not take up valuable space in your system. 4. Not picky about memory, DDR3~5 universal 5. Material: pure copper + graphene
