Samsung SSD 850 EVO is based on the technologically advanced 3D architecture V-NAND, which enables maximum read and write speeds in sequential and random access. This is achieved by layering cells on top of each other instead of side by side.
This results in higher density and higher performance while reducing dimensions, and thus overcomes the conventional planar NAND architecture. With 850 EVO, Samsung doubled the reliability of cells for writing and minimized the consequential reduction in performance after reaching the full capacity of the hard disk. This means that compared to its predecessor, the 850 EVO has greater data elasticity and an overall 30% increase in performance, which translates into a better user experience. Moreover, you can rely on an extended 5-year warranty!