"Blazing-Fast NVMe SSD Performance", Achieve PCIe 4.0 x1 speeds up to 64Gbps (16Gbps per lane) for ultra-responsive data transfers. Backward compatible with PCIe 3.0 / 2.0, ensuring seamless integration with X1/X4/X8/X16 motherboard slots. (Actual speed depends on SSD capability. )