M.2 SSD Graphene Heatsink, 2pcs Rapid Cooling NVMe Heatsink, Adhesive Heat Sink for Laptop PC,Precise Thermal Conductivity

Purchased previously fantastic would buy again

JEYI M.2 Copper graphene heatsink was tested and failed completely, it even managed to make the NVMe even hotter than without the heating at tests, well above the 100 degree mark, total fail, laser spectrometer was used also to test the copper content and whether or not it had graphene content, copper was detected but we couldn't assess whether or not graphene was inside, it could be, but all it shows is carbon, and as graphene is built of carbon, you can see why this is a problem to assess accurately,please buy alternatives, or get your refund,

I’m always driven crazy by the fact the memory or Storage is coved in stickers, so the first thing you can do is remove them from the surface of all storage chips. This can require isopropanol (nail varnish remover). You can buy it pure from a Chemist. Once completely clean then this product would be helpful. Especially if a Heatsink is then mounted on top of it. It’s very unlikely to contain Graphene - if it did, thermal conductivity in one plane would be extremely high but it’s expensive stuff so it’s not on this but that doesn’t make this useless if used the way I have suggested.

This heatsink copper layer is incredibly handy if used on some of the slimmer laptops, mine wouldnt support your normal metal plate heatsinks as there isnt enough clearance, with how hot the newer gen ssd's run I didnt want to leave mine bare, this item is basically a thin layer of heat sink material that you stick over the ssd, installation is even easier than normal as no need to remove your ssd, you just stick the item over it.

lesson learnt, avoid. barely sticks so I don't know how they think this will stick once the ssd gets up to temp.