Which of the following is a key difference between SSDs and HDDs?

Solid-State Drives (SSDs) and Hard Disk Drives (HDDs) differ primarily in their technology for storing and retrieving data. SSDs use NAND-based flash memory, which has no moving parts, allowing faster data access and durability. HDDs, on the other hand, use spinning magnetic disks and a mechanical read/write head. This mechanical nature leads to slower speeds and more wear and tear, compared to SSDs which are faster and more reliable over time. Additionally, the lack of moving parts in SSDs makes them more resilient to physical shock. Option A is incorrect because SSDs, though affected by wear on their flash memory cells, generally last long with proper usage. Option B is incorrect; SSDs are significantly faster than HDDs in terms of read/write operations. Option D is incorrect; SSDs typically consume less power than HDDs, making them more energy-efficient. Option E is the reverse of the correct statement: SSDs have no moving parts, whereas HDDs do.