A system unit is a case that contains electronic components of the computer used to process data.
The most common components are inside a system unit are:
The processor
The memory
Adapter cards e.g. sound card, modern card, video card, network card.
Ports
Drive bays
Power supply
More Information:
Motherboard: The main circuit board in system unit is called the motherboard, it contains adaptor cards processor and memory chips. The mother can also be called the system board.
Chip: A chip is a small semi-conducting material where intergrated circuits can be etched. Integrated circuits have many microscopic pathways capable of carrying electric current. Chips are packed in a certain way so they can be connected to a circiut board.
Central processing unit (CPU): The CPU carries and interprets basic instructions that can operate a computer. The control unit coordinates operations in a computer. The Arithmetic logic unit (ALU) does arithmetic, comparison and logical operations. This can also be known as the processor.
Machine cycle: The machine cycle is the name of the four operations of the CPU. The first step is to 'fetch' the program instuction/data from the memory. The second step is to 'decode', which means translate the instruction into instructions. Step three is to 'execute', carry out the instruction. Finally step four is to 'store', write the result back to memory.
goal setting
Four components make up the current healthcare system; financing, insurance, delivery and payment.
The components that make up central nervous system consists of two main parts. The central nervous system is made up of the brain and the spinal cord.
Arithmetic Logic UnitControl UnitMemory UnitInput/Output Unit(s)
metric system (european) and natural system
a case
The human body consists of multiple organ systems, including the skeletal system, muscular system, circulatory system, respiratory system, digestive system, nervous system, and reproductive system. These systems are made up of various tissues, such as muscle, bone, nerve, and connective tissue, which are in turn composed of cells. Each of these components work together to maintain the body's structure and function.
An exhaust system is comprised of a catalytic converter, resonator, muffler and oxygen sensor. Each of these components work together to dissipate the gases created by the engine.
The Brain & the Spinal Cord are the 2 major components of the central nervous system.
The computer system unit, often referred to as the computer case or chassis, houses essential components such as the motherboard, central processing unit (CPU), random access memory (RAM), power supply, and storage devices (like hard drives or solid-state drives). It also contains expansion slots for additional hardware, such as graphics cards and network cards. The system unit serves both to protect these components and to facilitate cooling and airflow during operation.
Key components refer to the essential elements or parts that make up a system, product, or process. These components are crucial for the functionality or effectiveness of the overall entity. Identifying and understanding the key components is necessary for optimizing performance and achieving desired outcomes.
Computer hardware is the components that make up a computer. Computer architecture is the model used to combine the Hardware into a working unit.