A solid-state drive (SSD) is a solid-state storage device. It provides persistent data storage using no moving parts. It … 詳細

An SSD has rich internal parallelism for data processing.
In comparison to HDDs and similar electromechanical magnetic storage which have moving parts, SSDs are typically silent, resistant t… 詳細

An early—if not the first—semiconductor storage device compatible with a hard drive interface (e.g. an SSD as defined) was the 1978 StorageTek STC 4305, a plug-compatible replacement for the IBM 2305 fixed hard disk d… 詳細

The key components of an SSD are the controller and the memory to store the data. The primary memory component in an SSD was traditionally DRAM volatile memory, but since 2009, it is more commonly NAND flash… 詳細

The size and shape of any device are largely driven by the size and shape of the components used to make that device. Traditional HDDs and optical drives are designed around the rotating platter(s) or optical disc along … 詳細