The benefits of using a solid-state drive (SSD) over a traditional hard drive (HDD) include faster data access speeds, greater durability, and lower power consumption. SSDs use flash memory to store data, resulting in quicker boot times and reduced loading times for applications. Additionally, SSDs have no moving parts, making them less prone to mechanical failure and providing better resistance to physical damage. Overall, SSDs significantly enhance performance and reliability, especially for users who demand high-speed data processing.