High performance with SATA3 6Gb/s interface, backwards compatible with SATA2. Ultra-fast speed with maximum sequential read and write speeds up to 500 / 140MB/s. Superior MLC NAND flash and Silicon Motion 2246XT controller for amazing performance. Durable solid state design to resist shock and vibration. Lower power consumption plus longer battery life. Free up space to load and run applications, games, videos, and photos instantly. Exceptional reliability, low maintenance, high performance and lower price.