SanDisk Extreme II 480GB is the second generation product of Sandisk that pursues extreme speed. It uses its own 19nm MLC particles. The read-write capacity of this 480GB version is more than 500MB/s, and the IOPS read-write capacity is more than 95/75K. In terms of SSD after-sales, SanDisk, like Intel, is a global joint guarantee of industry conscience.

Meiya is now offering US $279, equivalent to about 1716 yuan, and the received price is about 1800 yuan. Jingdong of the same model in China quoted 2999 yuan, and the price of overseas shopping has advantages. Students who want to change SSDs can consider starting.