Extreme Storage Performance: All-new extreme data performance controller delivers up to 3,480 MB/sec sequential read, and up to 2,000 MB/s sequential write, for blazing fast read, write and response times. High-speed NVMe PCIe Gen3 x4 M.2 Interface: For simple connection and maximum bandwidth. High-density 3D TLC NAND: Provides the ideal mix of performance, endurance and value to keep your drive performing at its best for years. Compact M.2 2280 Form Factor: Fits directly into your notebook or motherboard. Corsair SSD Toolbox Software: Enables advanced drive controls from your desktop including secure erase and firmware updates.