süsteemimälu

Süsteemimälu, also known as system memory, refers to the memory used by a computer's operating system to manage and execute processes. It is a critical component of a computer's hardware, allowing the system to run applications and perform various tasks efficiently. System memory is typically measured in gigabytes (GB) and is often referred to as RAM (Random Access Memory).

The primary function of system memory is to store data and instructions that the central processing unit (CPU) needs to access quickly. This includes active applications, system processes, and temporary data. Unlike storage devices like hard drives or solid-state drives, which retain data even when powered off, system memory is volatile, meaning it loses all data when the power is turned off.

System memory plays a crucial role in the overall performance of a computer. Adequate amounts of RAM ensure that multiple applications can run simultaneously without slowing down the system. Insufficient system memory can lead to performance issues, such as slow response times, application crashes, and system freezes.

Modern operating systems are designed to manage system memory efficiently, using techniques like virtual memory to extend the available RAM by using a portion of the hard drive as temporary storage. This allows the system to handle larger workloads and run more applications without requiring excessive physical RAM.

In summary, system memory is an essential component of a computer's hardware, enabling the efficient execution of processes and applications. Adequate system memory is crucial for optimal performance, and modern operating systems employ various techniques to manage and optimize its use.