“The new drive is based on high-density 3D TLC (triple-level cell) NAND flash memory, and is based on the new 7nm Phison PS5031-E31T controller. You also get a five-year warranty with the drive, and Corsair says the 1TB drive has an endurance rating of 600TBW (terabytes written), but the 2TB drive is even hardier, with a massive 1,200TBW rating.”-pcgamesn.com
Source: pcgamesn.com