Earlier this year, it emerged that certain OEMs had been misrepresenting some of the hard drives they sold in terms of the storage technology they used. One of these companies was Western Digital (WD), who subsequently admitted to doing so with some SKUs of its Red, Black and Blue HDD series. Now, a law firm has filed a suit in order to procure redress for their owners.
https://www.notebookcheck.net/Western-Digital-faces-a-lawsuit-over-the-specs-of-some-of-its-hard-drives.467601.0.html