The combination of internal and external factors accelerates the development of domestic chips. A few days ago, Mingxuan released the new Taiji series H5 SATA SSD, which uses Lianyun master control and Changjiang storage particles. The SSD adopts 2.5-inch 7mm form and sata3 interface, which is suitable for entry-level and mainstream users. In terms of parameters, the flash memory is Yangtze River storage 64 layer 3D TLC, and the main control model is Lianyun MAS 9002A (32-bit CPU core, 4-channel interface, SATA 3.2 standard, bandwidth 560mb / s). In terms of performance, < / P > < p > in terms of performance, the laboratory measured that the 1TB capacity of Mingyao Taiji H5 solid-state disk based on mainstream hardware platform, with continuous reading speed of 550mb / s and continuous writing speed of 520mb / s, performed well. < / P > < p > according to the official introduction, Taiji SSD is made of aluminum alloy shell with green color of Biluochun, which takes heat dissipation and safety into consideration. The design capacity can provide 256gb, 512gb and 1TB, and there may be 4tb version in the future. Didi Qingju bicycle has entered 150 cities