Samsung 960 PRO 512GB M.2 NVMe PCIe SSD Review @ CDRLabs.com
 

"The Samsung 960 PRO is one of, if not the, best consumer NVMe SSDs on the market today. Designed for professionals and enthusiasts, this M.2 form factor SSD is powered by Samsung's new 5-core Polaris controller and is available with up to 2TB of the company's 48-layer V-NAND flash. Combine this with a PCIe Gen 3.0 x4 interface with NVMe and you have an SSD capable of delivering some truly ludicrous performance. The 960 PRO screamed through our sequential transfer rate tests, reading at speeds as high as 3,570 MB/s and writing at more than 2,100 MB/s. The drive also took the top spot in our random write tests, producing more than 265,000 IOPS at low queue depths."
http://www.cdrlabs.com/reviews/samsu...ate-drive.html