What Is Physical Memory?

September 25, 2023

Physical memory (also known as RAM - random access memory) is a hardware component that provides temporary, high-speed storage for actively running processes, programs, and data. It allows the CPU to quickly access the data, significantly boosting a computer's performance. Unlike permanent storage devices (SSDs or hard drives), physical memory is volatile, which means it loses its data when the machine is powered off or restarted.

Anastazija is an experienced content writer with knowledge and passion for cloud computing, information technology, and online security. At phoenixNAP, she focuses on answering burning questions about ensuring data robustness and security for all participants in the digital landscape.