Basic Computer Parts

A computer cabinet case (also known as a PC case or tower) houses and protects the internal components of a computer. Inside the cabinet, several essential parts are installed to make the computer function properly. Here’s a breakdown of the basic components typically found in a cabinet case:

1. Motherboard

About motherboard in a more detailed way

• Function: The motherboard is the main circuit board that connects all the components. It holds the CPU, memory, and expansion cards and provides connectors for other peripherals.
• Location: It is mounted directly inside the cabinet case and usually placed on one of the sides.Basic Computer Parts

2. Central Processing Unit (CPU)

• Function: The CPU is the brain of the computer. It processes instructions and handles tasks for all the programs and applications.
• Location: Installed in the socket on the motherboard, often near the center.

3. Random Access Memory (RAM)

• Function: RAM is the short-term memory of the computer. It temporarily stores data that the CPU is actively using, enabling fast access.
• Location: RAM sticks are slotted into the memory slots on the motherboard.

4. Power Supply Unit (PSU)

• Function: The PSU converts electrical power from the outlet into usable power for the internal components. It supplies electricity to the motherboard, drives, and other parts.
• Location: Typically mounted at the bottom or top of the case.

5. Storage Devices (Hard Drive or SSD)

• Function: These devices store your data permanently. There are two main types of storage: HDD (Hard Disk Drive) and SSD (Solid State Drive).
• Location: Mounted in dedicated drive bays inside the case.

6. Graphics Processing Unit (GPU)

• Function: The GPU handles rendering images, videos, and animations, especially for gaming or graphics-intensive tasks.
• Location: Plugged into the PCIe slot on the motherboard. It may have its own fans for cooling.

7. Cooling System (Fans and Heatsinks)

• Function: These components prevent the internal parts from overheating. They may include case fans, CPU coolers (heatsinks), and liquid cooling systems.
• Location: Fans are typically placed at the front, back, or top of the case. The CPU cooler is directly attached to the CPU on the motherboard.

8. Expansion Cards

• Function: These are additional components like sound cards, network cards, or additional USB ports, which expand the computer’s capabilities.
• Location: Installed in expansion slots (PCIe) on the motherboard.

9. Cables

• Function: Various cables connect power and data between components. Examples include power cables for the motherboard, SATA cables for storage drives, and data cables for other peripherals.
• Location: Neatly arranged inside the case, often routed through dedicated spaces to improve airflow and appearance.

10. Case Ports and Buttons

• Function: The case typically has external ports like USB, audio jacks, and power/reset buttons for user interaction.
• Location: These are located on the front or top panel of the case for easy access.

Together, these components form the essential hardware of a computer system inside the cabinet case. Proper arrangement and cooling ensure that the system runs efficiently.