[PConline shopping guide] Since all kinds of computer DIY accessories are increasing in prices in 2017 this year, the shortage of flash granules leads to SSDs are not spared, but near the year we can see that the memory prices have been in the major e-commerce platforms Something fell back, and the SSD also saw a slight price cut. Although it was a lot more expensive than the previous period, it is now much higher than the madness in mid- and late this year. The price of SATA SSD is a lot lower than that of M.2 SSD, and the performance is also enough for most people. Especially for those who upgrade old computers and old notebooks, these recommendations will be higher. Toshiba tr200 240G SSD Reference price: 579 yuan Warranty period: 3 years Recommended reason: first 64-layer 3D TLC flash memory