Seven rainbow cn600256g adopts m2nvme interface (22mmx80mm specification), which is compatible with desktop computers and laptops. It is recommended to install win10 system and use it as system startup disk (if win7 is required, it is recommended to install nvme driver under win10pe) to feel the extreme speed experience brought by the new generation of m2nvme Model capacity cn600256g size 2280 interface PCI-E interface flash original particle reference speed reading speed 2000mb / s writing speed 1500mb / S