computer components

computer components

1. CPU

   • CPU is the abbreviation for central processing unit. Sometimes referred to simply as the central processor,

2. hard drive

   • hard drive. The primary computer storage device, which spins, reads and writes one or more fixed disk platters.

3. ROM

   • ROM chip, it cannot be removed and can only be read. Unlike main memory (RAM), ROM retains its contents even when the computer is turned off.

4. RAM

   • RAM (pronounced ram) is an acronym for random access memory. and its a type of memory that can be accessed ramdomly

5. power supply unit

   • A power supply is an internal hardware component that supplies components in a computer with power

6. heat sink

   • A heat sink is an electronic device that incorporates either a fan or a peltier device to keep a hot component such as a processor cool

7. mother board

   • printed circuit board containing the principal components of a computer or other device, with connectors for other circuit boards to be slotted into.

8. graphics card

   • Definition. A video card connects to the motherboard of a computer system and generates output images to display. Video cards are also referred to as graphics cards

9. fan

   • A computer fan is any fan inside, or attached to, a computer case used for active cooling

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