riistvarasüsteem

Riistvarasüsteem refers to the physical components of a computer or electronic device. This encompasses all parts that can be physically touched and interacted with, distinguishing it from software, which comprises the instructions and data that tell the hardware what to do. A typical riistvarasüsteem includes a central processing unit (CPU) which acts as the brain, memory (RAM) for temporary data storage, storage devices like hard drives or solid-state drives (SSD) for long-term data retention, and input/output (I/O) devices such as keyboards, mice, and monitors for user interaction and display.

Other essential hardware components include the motherboard, which connects all the other parts, and the power supply unit (PSU) that provides electricity. Graphics processing units (GPUs) are specialized processors for handling visual output, and network interface cards (NICs) enable connectivity to networks. The performance and capabilities of a riistvarasüsteem are determined by the specifications and interrelationships of these various components. Upgrading or replacing specific hardware parts can significantly alter a system's overall functionality and speed. In essence, the riistvarasüsteem forms the tangible foundation upon which all digital operations are performed.