Although the life of SSD (solid state hard drive) is not as good as the mechanical hard drive, in front of the absolute read and write speed, the service life is completely blocked with the user's love for SSD. Now the DIY host installed market, SSD has almost become the user's standard, even if it is not using a full solid-state hard drive, it will choose a SSD as a system disk to enhance the system response speed. At present, the only blocking SSD is completely replaced by mechanical hard drives. Only the price is, after all, a 256GB SSD price is quite equivalent to 1TB mechanical hard drive, this cost is a limited number of budget users that cannot be borne.
However, in the last week, IDC (International Data Company) is mainly predicted by the SSD and mechanical hard drive for SSD and mechanical hard drives. The most exciting is undoubtedly the IDC predictive SSD price will drop sharply.
In terms of hard drive, the total capacity of SSD shipments is expected to account for 8.4% of the market this year. By 2021, it will increase to 19.3%, but although the total capacity has a certain increase, but at least in the next five years, machinery The hard disk is still the main force of storing data.
Compared with capacity, the user's most important price is the focus. The IDC is statistics with prices per tb / dollar. At present, the price of the SSD and mechanical hard drive is approximately 7: 1. After joining enterprise-class products, two The contrast is approximately 10: 1, that is, the price of each TB SSD is almost 10 times that of the mechanical hard disk, and this price is undoubtedly hard to accept for ordinary consumers. However, by IDC, by 2021, the price of the SSD and mechanical hard drive will be basically flat, after the addition of enterprise products, the price ratio of SSD and mechanical hard drive will be reduced to 2.2: 1, for those desires to get SSD Consumers of speed and mechanical hard drives, after four years, they can buy the same capacity solid-state drive with the money of the machine hard drive.
The mechanical hard drive is replaced with a solid-state hard drive is the easiest way to improve the overall experience of the PC. With the decline in the SSD price, there will be more users to enjoy the convenience of SSD.
However, in the current market, due to the sharp rise in the original storage particles, SSD has no anti-rise in the past year, and the deep reasons are mainly due to the current technical conditions, 2D NAND storage particles process It has been approximated the limits of physical properties, and the original particle manufacturers have gradually turned to 3D NAND particles, but during the reduction of 2D NAND storage particle capacity, the production capacity of 3D NAND did not reach the expected level, plus currently including mobile phones, A series of electronic products, including flat, hard drives, and PCs exacerbate the demand for storage particles, there is a problem that the storage particles are inquiishing, and the price is also high.
However, there is a price forecast of IDC, those who have upgraded hard drive programs after a few years can be relieved, after all, with the improvement of technology, product price decline is a general trend, temporary price increase will always passed.
Original link: https://www.eeboard.com/news/ssd-16/
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