Get accelerated performance for better gaming and pro-level multitasking with graphics-intensive apps. Powered by 3D NAND technology, the SanDisk Ultra 3D SSD delivers enhanced endurance and reliability, blazing sequential read speeds of up to 560MB/s [550MB/s: 250GB ONLY] and sequential write speeds of up to 530MB/s [550MB/s: 250GB ONLY] for no-wait boot-up, shorter application load times, and quicker data transfer . In addition to cooler, quieter computing, the SanDisk Ultra 3D SSD includes proven shock and vibration-resistance to protect your drive. From the company that invented the solid state technology that makes SSDs possible, the SanDisk Ultra 3D SSD catapults your performance to new levels.SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.