The legendary strongest SSD, the Samsung 840 PRO series. Different from 840, which is positioned in the low-end market, 840 PRO uses 21nm MLC flash memory, which is powerful with the 3-core ARM Cortex-R4 MDX master. It has a leading edge in 4KB random read and write performance, and reading IOPS is the first consumer class 2.5-inch SSD to break through 100000.

Meiya is now offering US $381.99, equivalent to about 2350 yuan, and the received price is about 2420 yuan. The price of JD and Yixun of the same model is 2999 yuan, and the price of overseas shopping is superior. Students who want to experience the extreme hard disk speed can consider starting with it.