A motherboard is the printed circuit board (PCB) in computers. It holds many of the crucial components of the system, while providing connectors for other peripherals. The motherboard is also known as the main board, system board or logic board in Apple computers.
motherboard support a very large range of peripherals which were used externally before:
disk controllers for a floppy & CD drives
Hard Disks (6 SATA drives)
graphics controller
VGA and TV output
sound card
network controller
USB 2.0
Infrared
temperature, voltage, and fan-speed sensors
disk controllers for a floppy & CD drives
Hard Disks (6 SATA drives)
graphics controller
VGA and TV output
sound card
network controller
USB 2.0
Infrared
temperature, voltage, and fan-speed sensors
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