Features Endurance of up to 300TBW Ideal for upgrading your system or optimizing your next custom build Reliability features help protect your content so you can stress less about losing your work Capacity 1TB Form Factor M.2 2280 Connector M.2 Sequential Read Performance 3500MB/s Sequential Write Performance 3000MB/s Random Read 460K IOPS Random Write 450K IOPS Interface PCIe Gen3 x4, NVMe v1.4 no damage no retail box functional