Designed for gamers, IT admins and creative professionals, the Samsung 860 PRO is powered by our latest V-NAND technology and a robust algorithm-based Samsung controller to handle the heavy workloads of high-end client PCs, workstations and NAS (Network Attached Systems). Get fast, enduring performance with exceptional reliability and expanded compatibility.Samsung V-NAND TechnologySamsung's V-NAND flash memory helps to overcome the limitations of conventional planar NAND architecture. It stacks 64 cell layers vertically over one another rather than trying to fit itself onto a fixed horizontal space, in order to provide high density and performance with a small footprint.Fast Read/Write PerformanceThe 860 PRO performs at sequential write speeds up to 530 MB/s and sequential read speeds up to 560 MB/s with a robust a robust algorithm-based Samsung MJX controller (up to 1 GHz).Relentless EnduranceWith an industry warranty offering up to 4,800 Total Bytes Written (TBW) for 5 years, and our V-NAND flash's higher endurance compared to conventional planar type NAND flash, our 860 PRO SSDs can consistently meet the needs of high-end use and heavy workloads with ease, such as safely storing and rendering 4K videos and 3D data.