Transcend 500GB SATA III 6Gb/s SSD220Q 2.5” Solid State Drive

Up to 550 MB/s read; 500 MB/s write QLC NAND flash memory Engineered with a RAID engine and LDPC (Low-Density Parity Check) coding to ensure data integrity; built-in SLC caching technology for exceptional transfer speeds Supports DevSleep ultra low power state, S.M.A.R.T., TRIM, and NCQ commands