In the past two years, the NAND flash memory of Changjiang storage has made rapid progress, and its products are more and more widely used in business. In addition to the consumer grade third-party brand and its own brand Zhiti, it has finally entered the enterprise level market with high standards and strict requirements. At the opening ceremony of China International Finance Expo 2020, Ziguang’s Xinhua Group 3 and Changjiang storage jointly released a new generation of enterprise grade SSD se005, which uses the flash memory of Changjiang storage. < p > < p > < p > based on the leading xtacking flash memory architecture of Changjiang storage industry, xinhuansan se005ssd can provide higher I / O speed and higher storage density. Under the standard 2.5-inch hard disk specification, the capacity can reach 1920gb (it is not clear whether there is a larger one). The continuous reading speed can be stably maintained at 530mb / s. at the same time, it supports intelligent power management and has efficient, reliable and intelligent management and control , strong and durable. < p > < p > Xinhua San said that se005 SSD can easily meet the internal application requirements for high data throughput in enterprises, such as the application of the company’s server and storage in the securities industry’s fast trading scenarios, while in multi scenario enterprise level computing, se005 can be applied to high-density computing, big data scenarios and key business servers. The report shows that the number of app store purchases soared in the first half of this year due to the impact of covid-19