Pure copper heat sinks, desktop computer graphics card and memory heat dissipation copper blocks, notebook north and south bridge Raspberry PI heat dissipation blocks

1. Check the size of the (chip/video memory/memory chip) to ensure it is not smaller than the product specification.
2. Please stick a single double-sided film onto the back of the heat sink.
3. Remove the film at the bottom of the product and stick it onto the chip/video memory chip. This product is made of metal. Do not let it come into contact with the surrounding IC (integrated circuit) during installation. 4. After moving or vibrating the machine, please check whether the heat sink is completely attached to the chip/video memory chip.