These are manufacturer's refurbished drives and are coming with 12 months warranty.
Extreme Storage Performance: All-new extreme data performance controller delivers up to 3,480MB/sec sequential read, and up to 2,700MB/s sequential write.
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.
Corsair SSD Toolbox Software: Enables advanced drive controls from your desktop including secure erase and firmware updates.