The Corsair MP600 Core is an M.2 SSD that leverages both PCIe Gen4 and QLC NAND. As with all things PCIe Gen4, the MP600 Core promises higher performance with top quoted speeds of 4.7GB/s and up to 480K IOPS. The QLC NAND allows for more data in the same space. This drive is aimed at the consumer market where one needs up to 4TB of capacity and a bit more speed than a Gen3 QLC drive.