[World Leading High Speed] : PCIe Gen4 x4 M.2 NVMe 1.4 Interface delivers maximum 7,000MB/s sequential read and 6,400MB/s sequential write speed. [Highest Standard Technology] : 3D NAND with SLC Cache brings out high speed performance and commits the product reliability & longevity. Always keep working at peak speed for Gaming and seamless workflow for heavy graphic designs. [Wide Compatibility] : 500GB 1TB 2TB 4TB various capacity options with PCIe Gen4 technology of maximum bandwidth, brings the best compatibility with all kinds devices and platforms. [Reliability] : Supports low density parity check (LDPC) coding ensures data transmission accuracy and reliability of data access. Supports error correction codes (ECC) to detect and correct errors introduced by noise when data is read or transmitted. [Manufacturer Support Guaranteed] : GIGASTONE worldwide 5-year peace-in-mind replacement warranty ?Lifetime Free Technical Support.