3D NAND flash is a type of flash memory in which the memory cells are stacked vertically in multiple layers. 3D NAND is developed to break through density limitations of the 2D planar NAND, and thus can deliver a greater level of performance and endurance.
Transfer speed & performance
Taking full advantage of the SATA III 6Gb/s interface and built in with 3D NAND flash, the S20 achieves exceptional transfer speeds of up to 550MB/s read and 500MB/s write.
A new level of endurance & reliability
To further increase the lifespan of the S20, built-in SmartECC™ and SmartRefresh™ for state of the art data retention and error correction ensures continued reliable data transfer.