Extremely fast stable excellent performance   3D NAND Flash for higher durability and capacity SLC caching: enhances transmission speed Advanced error correction Tougher quieter and more reliable than HDDs Supports S.M.A.R.T. TRIM Command APM and NCQ   SATA TLC Product line We Used nand flash from the top memory brand with the most trusted controller in the market to produce our high quality TLC SSD products.