Like two heavyweights dancing around the ring, Western Digital and Seagate have been fighting each other for the No. 1 spot in global hard drive shipments, a position Seagate has held onto (barely) until the first quarter of 2010. That's when WD finally moved ahead of Seagate with 51.1 million shipments compared to 50.3 million for Seagate, according to The Information Network.
"The mobile HDD market, which is WD's strength, will outperform the desktop market, which is Seagate's strength, in 2010," said Robert Castellano, president of The Information Network. "That's one of the factors in our forecast that WD will move ahead of Seagate in 2010."
Throughout 2009, WD managed to ship a total of 165.2 million hard drives, up from 146 million units in 2008. That was enough to narrow the gap with Seagate to only about 10 million units. In the mobile sector -- where The Information Network claims WD has an advantage -- WD led the way with a 28 percent share of the market, though it was a tight race with Toshiba/Fujitsu, HGST, and Seagate close behind with a 2 percent share difference among the three companies, The Information Network said.