PCIe Gen4 x4 interface. NVMe 1.4 support ^^ Excellent read/write performance 5, 000/4, 500 MB per second.
Note: Backward compatible with PCIe 3.0. If a third-generation PCIe motherboard is used, this product will be able to achieve sequential read/write speeds of 3400/3000MB per second ^^ Heat sink keeps SSD 15% cooler for optimal performance and stability ^^ With LDPC (Low Density Parity Check Code) and AES 256-bit encryption, the LEGEND 840 ensures accurate data transmissions and security ^^ LEGEND series SSDs use only high quality ICs that have been rigorously tested. For further peace of mind, they come backed by a 5-year warranty