Unlock Your Computer's Potential: Samsung's 850 EVO series SSD is the industry's 1 best selling SSD and is perfect for everyday computing. Powered by Samsung's V NAND technology, the 850 EVO transforms the everyday computing experience with optimized performance and endurance. Designed to fit desktop PCs, laptops, and ultrabooks, the 850 EVO comes in a wide range of capacities and form factors. Uncompromised Performance: The 850 EVO optimizes performance for your daily computing tasks, boasting sequential write speeds up to 520 MB/s with TurboWrite technology and sequential read speeds up to 540 MB/s. Plus, RAPID mode to further boost performance for up to 2x faster data processing speeds by utilizing unused PC memory as cache storage.