It provides fast and stable performance, the read speed is up to 500MB/s, and the write speed is up to 450MB/s. Capacity: 512GB,Interface: SATA 3.0 (6Gb/s),User Manual， COLORFUL SL500 512GB used SMI 2258+ DRAM Cache + TLC NAND Flash solution, it provides fast and stable performance, the read speed is up to 500MB/s, and the write speed is up to 450MB/s. https://elitehubs.com/colorful-sl500-512gb-sata-2-5-inch-internal-ssd/ ↗