TESDA Computer Systems Servicing (CSS) NC II Practice Exam

A primary characteristic of Solid State Drives (SSDs) is that they have no moving parts. This feature distinguishes them from traditional Hard Disk Drives (HDDs), which use spinning disks and mechanical read/write heads to access data. The absence of moving parts in SSDs contributes to several advantages, including faster data access speeds, improved durability, and reduced noise. Since SSDs do not rely on mechanical components, they are less prone to physical damage and can perform better under various conditions, such as in mobile devices or environments with vibration.

Other characteristics of SSDs, such as their energy efficiency, also stem from the lack of mechanical components. They typically consume less power compared to HDDs, which require energy to spin disks and move arms mechanically. While SSDs can be physically smaller, they also come in various form factors, enabling both compact designs and larger variants for high-capacity needs. However, the defining aspect remains their lack of moving parts, which fundamentally alters their functionality and advantages in comparison with HDDs.