The CS3140 M.2 NVMe Gen4 x4 Solid State Drive is the designed to be the highest performance NVMe Gen4 SSD currently on the market; delivering the extreme performance you demand. It is the ideal solution for PC enthusiasts, gamers, and video rendering professionals to upgrade to the latest in NVMe technology. The NVMe Gen4 x4 interface delivers incredible performance of up to 7,500MB/s seq. read and 6,850MB/s seq. write speeds and the optional integrated extruded aluminum heatsink offers improved thermal performance for demanding applications, high end games, and intense workloads Boot up in seconds, enjoy lightning fast application launches, and incredible system performance.