*Review: Anandtech (
http://anandtech.com/storage/showdoc.aspx?i=3061)*
_______________
Western Digital owns the second largest portion of the hard drive market, trailing only Seagate in terms of total number of drives shipped. The company accounts for roughly 21.5% of global hard drive sales, which puts it a long way from either taking the lead from Seagate (34.6%) or losing its seat to third-place Hitachi, which is at 17.2%. These numbers have remained fairly consistent for the past year, and hide what has become a fiercely competitive fight for the most lucrative portions of the market.
More...