My laptop has pcie 3.0, I cannot bring out the pcie 4.0 speed of this drive. The Western Digital WD Blue SN580 2TB M.2 NVMe Internal SSD is a high-performance solid-state drive designed for use with laptops and PCs. With a read speed of 4150MB/s and a transfer rate of 550 Mbps, this SSD offers fast and efficient data access and storage. Upgraded to a 4tb ssd, no longer need it.
