These new SSDs are based on 3D V-NAND flash memory technology and deliver the highest level of performance and density available today, with read speeds of up to 3,000 MB/s and sequential writes up to 2,200 MB/s.
http://www.notebookcheck.net/Samsung-introduces-3-2-TB-NVMe-SSD-SM1715-for-servers.127036.0.html