But the official in a popular style for SSD, SSD must be solved first with the price difference between HDD. If SDD unit price and HDD are compared monovalently can from current 10 times ～ 50 times narrow severalfold left and right sides, the desire to buy that can stimulate consumer adequately so looks.

At present global SSD market wait for dominant of semiconductor production company by SamSung electron, SanDisk, Intel, and the memory business such as Hailishi, Micron, Toshiba also plans to begin to roll out SSD product formally from this year, market competition will be more and more intense.

SamSung electron is in what United States of the beginning of the year holds this year " 2008 CES " in the SSD that took the lead in rolling out the 128GB of SATA II means that is based on MLC(Multi-Level Cell) . The SSD cent of the 128GB of this second development mixes 2.5 inches for 1.8 inches two kinds, it is application in a variety of equipment such as machine of jotter, table, super mobile PC, begin to be able to throw a quantity to produce from this year. SanDisk plan razzias above all the enterprise uses PC and server market, and Intel exhibits the used SSD publicly floating platform in the meeting in CES. In addition, the memory business such as Hailishi, Micron, Toshiba also plans to begin to roll out SSD product to come from this year market of SSD of make one's bow, and day stands, the controller that the blame memory business such as LSI Systems, TDK also plans to use his and exterior bought NAND Flash chip will make and sell SSD product.