Corsair MP600 CORE XT 2TB PCIe Gen4 x4 NVMe M. The CORSAIR MP600 CORE XT provides impressive storage performance optimized for PCIe Gen4-compatible motherboards. Achieve sequential read speeds of up to 5,000MB/s and write speeds of up to 4,400MB/s. Utilizing high-density QLC NAND flash memory, this M. 2 2280 drive offers a fantastic balance of capacity and value, making it an ideal upgrade for gaming PCs and workstations requiring fast boot times and rapid data transfers. PCIe Gen4 x4 NVMe 1.4. Up to 5,000 MB/s. Up to 4,400 MB/s.