Computer system components

These are computer system components

Motherboard (it is called motherboard for all almost all of the components are on the motherboard)

Power Box (this is the voltage regulator of the compute)

RAM (Main Memory)(Random Access Memory)

Processor (CPU)(Central Processing Unit)

Hard Disk (Secondary Memory)(magnetic)

DVD Drive (Optical Drive)

SATA Cables

Video Card (required by some games and videos) 

Network Card

Audio Card