What type of technology is used in SSD devices to provide non-volatile data storage?

Solid State Drives (SSDs) use flash memory to provide non-volatile data storage. Flash memory is a type of non-volatile memory that can be electronically erased and reprogrammed. Unlike RAM, flash memory retains data even when the power is turned off, making it ideal for permanent storage in SSDs. The primary types of flash memory used in SSDs are NAND flash, which is cost-effective and has high storage density, and NOR flash, which offers faster read speeds but is more expensive.

References: Dell Information Storage and Management V5 course material -Dell Education