A. Komponen Hardware
1. Central
Processing Unit(CPU)
a) Komponen
CPU :
· Control
Unit
· Arithmatic
Logic Unit (ALU)
2. Media
Penyimpanan atau Memory
a) Primary
Storage
a.1 RAM (Random
Access Memory)
Ø DRAM (Dynamic RAM)
Ø SRAM (Static RAM)
Ø EDORAM (Extended Data OutRAM
)
Ø SDRAM
a.2 ROM (Read Only Memory)
Ø PROM
Ø EPROM
Ø EEPROM
Ø Flash Memory
b) Secondary Storage
b.1 Magnetic Storage
b.2 Magnetic tape
b.3
Magnetic Disk
Ø Hard Disk
Ø Floppy Disk (Diskette)
b.4 Optical Storage
c) Karakteristik
Media Penyimpanan
Ø Kecepatan
Ø Volatility
Ø Metode
Akses
Ø Serial
Access
Ø Random
Access
Ø Paralell
Access
Ø Portability
Ø Capacity
d) Perbandingan Primary
Storage dan Secondary Storage:
Ø Temporary vs Permanent
Ø Hanya dapat menyimpan data jika
komputer nyala vs Dapat menyimpan data jika komputer mati
3. Input
Device (Peralatan Input)
a) Peralatan
input
a.1 Keyboard
a.2 Pointing Device
Ø Mouse
Ø Trackball
Ø Joystick
a.3 Optical Reading Device (scanner)
Ø Barcode
Reader
Ø Handprint
Reader
Ø Image
Scanner
b) Peralatan
Output
b.1 Visual
Display (Monitor)
b.2 Printer
Ø Impact Printer
Ø Non Impact Printer
b.3 Plotters
b.4 Computer Output Microfilm(COM)
b.5 Audio Response Unit (ARU)
4. Communication
Device (Peralatan Komunikasi)
a) Modem
(Modulation Demodulation)
Ø External vs Internal Modem
Ø Smart Modem
Ø Fax modem
Demikian
artikel ini, semoga bermanfaat.
Penulis Andarini Rani P., S.T.
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