Western Digital’s latest consumer-grade SSDsfeaturethe company’s next-generation 3D NAND and its latest in-house controller.
They come with PCIe Gen4X4 technology and will be available in M.2-2230 and M.2-2280 form factors.
The base 512GB SKU goes up to 4,200 MB/s.

Disappointingly, the quoted figures for the 1TB and 512GB models are even lower than some competing entry-level SSDs.
That said, depending on their pricing, the new lineup could still be a success.