Western Digital unveils new WD_BLACK SN770M NVMe SSD
 

Coming in 512GB, 1TB, and 2TB capacities, the WD_BLACK SN770M sequential performance peaks at 5,150MB/s for read and 4,900 MB/s for write (slightly different for 512GB and 2TB version). The 4K random read and write is set at 740K and 800K IOPS. The endurance rating is at 300, 600, and 1200 TBW for 512GB, 1TB, and 2TB versions, and it is backed by a 5-year warranty. The drive is based on WD's own TLC 3D NAND and includes features like PCIe Gen 4.03, Western Digital's nCache 4.0 technology, and Microsoft's DirectStorage support.

https://fudzilla.com/news/pc-hardwar...n770m-nvme-ssd