WD's WD_BLACK SN7100 features a storage capacity of 1TB, an M.2 2280 form factor, and NVMe PCIe 4.0 x4 interface that is backward compatible with PCIe 3.0 and 2.0. Other technical features include sequential read speeds of up to 7250 MB/s, sequential write speeds of up to 6900 MB/s, and an endurance (TBW) rating of 600TB. Reliability is further increased with an an MTTF (Mean Time to Failure) rating of 1.75 million hours.
Internal
M.2
7250 MB/s
6900 MB/s
1 TB
Yes
NVMe PCIe 4.0
5.8 g (0.20 ounces)
Yes