What are the two types of Hard drive?

The two main types of hard drives are Hard Disk Drives (HDDs) and Solid State Drives (SSDs). HDDs use spinning magnetic disks to read and write data, offering larger storage capacities at a lower cost but with slower speeds. SSDs, on the other hand, use flash memory with no moving parts, resulting in faster data access and improved durability, though they tend to be more expensive per gigabyte. Both types serve different needs depending on performance and storage requirements.