PSSD is mobile solid state drive. It is our common solid state drive in the form of traditional mobile hard drive package, so that it has both the high speed of solid state drive and mobile hard drive portability. PSSD sales continue to rise, and there is a trend to replace the traditional mobile hard drive. Let's take a look at its advantages first.

1. Fast speed: mobile SSD read and write speed is fast, compared with the traditional mobile hard disk, it does not have a disk, it saves the time of the magnetic head on the disk to find, seek time is not affected by the disk speed, the speed is faster.

2, no noise + safety: at the same time, there is no high-speed rotating parts naturally will not make noise, and the disk at high speed if the impact, the track is easy to be scratched by the head, so relatively speaking, the collision stability of mobile SSD is very good.

3, portability: there is a small size, light weight, easy to carry.

In general, it is the advantages that mobile storage devices need to have mobile solid state drives.