634
SanDisk Extreme SSDs are “worthless,” multiple lawsuits against WD say
(arstechnica.com)
This is a most excellent place for technology news and articles.
There's basically duopoly in storage domain. WD and Seagate own most of the market. Although in SSD there are some options like Samsung, Corsair, Sabrent, Crucial etc.
Toshiba has like 20% of the HDD market, but your point remains.