Solid-state hard disk (SSD), also known as solid-state hard disk, is a hard disk made of solid-state electronic memory chip array. It is named after Taiwan Province Province, and its English name is solid capacitor. SSD consists of control unit and storage unit (FLASH chip, DRAM chip).
Development:
20 10 February, magnesium released the world's first SATA? 6Gbps interface solid state hard disk, breaking through the 300MB/s reading and writing speed of SATAII interface.
At the end of 20 10, Rennes Renice launched the world's first high-performance mSATA solid state drive and obtained a patent.
In 20 13, Samsung introduced VNand 3D flash memory.