The CORSAIR MP600 CORE Gen4 PCIe x4 NVMe M.2 SSD provides extreme storage performance, using Gen4 PCIe technology to achieve blazing fast sequential read speeds of up to 4,950MB/sec and sequential write speeds of up to 3,800MB/sec. High-density 3D QLC NAND flash memory stores more data in the same amount of space than previous generation memory, with longevity up to 1,440TB Written.