The CS3140 M.2 NVMe Gen4 x4 is the ideal solution for PC enthusiasts, gamers, and video rendering professionals to upgrade to NVMe technology. The NVMe Gen4 x4 interface offers extreme performance of up to 7,500 MB/s sequential read speed and 6,850 MB/s sequential write speed. It is an extremely powerful SSD that delivers the performance you need for your laptop or desktop system. Boot up in seconds, enjoy lightning-fast application launches and incredible system performance. PNY's extensive testing and rigorous validation process ensures compatibility across multiple platforms and multiple operating systems.