After crossing the 3TB capacity barrier, the mechanical hard disk suddenly ushered in a small spring, and next year it is expected to reach a new level again, consolidating its traditional position under the strong impact of SSDs.
With the maturity of the 500GB single-disc technology, 2.5-inch 1TB notebooks and mobile hard disks have become popular. Hard disk manufacturers also believe that 1TB single-disc technology can be put into practical use as early as in 2011, leading to 3.5-inch 4TB, 2.5-inch 2TB hard drives.
Industry sources quote IDC's statistics that the share of the 500GB capacity model in the 2.5-inch notebook hard drive has reached 22%, and this will increase to 35-40 next year as the market demand rises rapidly from the fourth quarter of this year. %. At the same time, the 320GB capacity shipment rate will slowly slip to 30-35%, while the 250GB model will only have 10-15%, and 160GB will only wave well.
As for the larger capacity of 640GB, 750GB, because the cost problem can only be used for high-end notebooks in the short term, the share is only 10-15%.
IDC also believes that the current annual demand for enterprise-class hard disks is about 40.5 million, which will increase to 52.6 million in 2014. The 3.5-inch model will also be completely replaced by 2.5 inches in 2012.
With the maturity of the 500GB single-disc technology, 2.5-inch 1TB notebooks and mobile hard disks have become popular. Hard disk manufacturers also believe that 1TB single-disc technology can be put into practical use as early as in 2011, leading to 3.5-inch 4TB, 2.5-inch 2TB hard drives.
Industry sources quote IDC's statistics that the share of the 500GB capacity model in the 2.5-inch notebook hard drive has reached 22%, and this will increase to 35-40 next year as the market demand rises rapidly from the fourth quarter of this year. %. At the same time, the 320GB capacity shipment rate will slowly slip to 30-35%, while the 250GB model will only have 10-15%, and 160GB will only wave well.
As for the larger capacity of 640GB, 750GB, because the cost problem can only be used for high-end notebooks in the short term, the share is only 10-15%.
IDC also believes that the current annual demand for enterprise-class hard disks is about 40.5 million, which will increase to 52.6 million in 2014. The 3.5-inch model will also be completely replaced by 2.5 inches in 2012.
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