CORSAIR MP600 GS 500GB PCIe 4.0 (Gen 4) x4-Up Tp 4800/4500MBs NVMe M.2 SSD

A PCIe Gen4 x4 controller delivers phenomenal read, write, and response times that leave standard M.2 SSDs in the dust.
*Sequential Read/Write Speed Up to 4,700/3,900 MB/s
*Performance and endurance vary by capacity. Reduced performance on PCIe Gen3