


However, SSD performance is easy to be affected by various kinds of factors, so users had better take some basic operations in case of performance loss. Therefore, SSD is preferred by lots of computer users who are seeking for speed. In other words, there is almost no random access time to read data on SSD (it is typically under 0.1ms), which saves a lot of time. Unlike mechanical hard drives (HDD) which require track seeking time and latency time to read data, SSD is capable of retrieving and reading data directly from any location of the flash memory.
