-512Gb SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7Mm (0.28") Int
512Gb SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7Mm (0.28") Internal Solid State Drive Black. Improving overall performance: TLC 3D NAND flash and "SLC Cache technology" optimising the overall performance;.