Hardware are physical parts of computer and device related to computer. Combination of hardware and software form a usable computer.
Personal
Computer’s Hardware
1. Case
2. Central
Processing Unit (CPU)
The performance and speed of CPU
determined how well the computer works. CPU’s speed is measured in GigaHertz (GHz)
3. Power
Supply
Is a hardware component
of system unit that supplies power to an electrical device by converting the AC
power into DC power. Some external peripherals have an AC Adapter.
4.
Motherboard
Is the main circuit board
of the system unit. There are many electronic components attach to the
motherboard, there are also some built in it.
5.
Expansion Cards
Devices that extend a computer’s
capabilities.
a. Video
Cards
b. Sound
Cards
c. Network
Cards and Modem
d. Drive
Controller Cards
6. Storage
Devices
Computing hardware and digital media that
used for storing data.
a. Floppy
Disketted
b. Hard
Drive
c. Magnetic
Stip
d. Superdisk
e. Cassete
tape
f. Blu-ray
Disc
g. CD-R
Disc
h. CD-RW
Disc
i. DVD
j. Memory
Card
7. Fixed
Media
8. Removable
Media
Such as :
a. Memory
Card
b. USB
Flash Drive
c. CD-ROM
d. DVD-ROM
e. BD-ROM
9. Input
and Output Peripherals
Input :
a. Mouse
b. Keyboard
c. Touchpad
d. Webcams
e. Microphone
f. Joystick
g. Image
Scanner
Output:
a. Printer
b. Speaker
c. Headphone
d. Earphone
0 komentar:
Post a Comment