Description ADATA 512GB 2.5″ Internal SSD ADATA 512GB 2.5″ Internal SSD 512GB 2.5″ Internal SSD is equipped with 3D Tri-Level Cell (TLC) NAND flash and an SMI controller that are compatible with your system’s 2.5″ / 7mm drive bay. it support for S.M.A.R.T, TRIM, and NCQ. There is also free downloadable SSD Toolbox and Migration Utility software available to help with data management and migration.