Unveiled last week, Corsair's MP600 PRO XT is available in 1, 2, and 4 TB variants with sequential read speeds of up to 7,100 MB/s and capable of sequential writes of more than 6,800 MB/s. This new PCIe Gen 4 SSD with extreme performance features an aluminum heat spreader and comes with a five-year warranty.
https://www.notebookcheck.net/Corsair-announces-the-MP600-PRO-XT-PCIe-Gen-4-SSD-with-capacities-up-to-4-TB.561980.0.html