VERSATILITY: Designed for content creators, DIY system builders, and everyday users who are looking to upgrade their PC for faster boot-ups, data transfers, application loads and response time. PERFORMANCE: Sequential read speed up to 560MB/s and write speed up to 530MB/s, available in 128GB, 256GB, 512GB, 1TB full capacities. M.2 2280 FORM FACTOR : Perfectly fits into tiny-and-thin devices such as ultrabooks, tablet computers and mini PCs. IMPROVED RESPONSIVENESS: Adopts 3D NAND flash and "SLC Cache technology" to improve overall performance. EXTENDED RELIABILITY: 3-year limited manufacturer warranty ensures superior quality and reliability.