PART 3 PENGENALAN HARDWARE

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PART 3PENGENALAN HARDWARE

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The physical devices that make up the computer are called hardware A computer’s hardware consists of interconnected electronic devices Computer hardware illustration

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HARDWARE

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Prosesor : berfungsi memproses semua data dan perintah

Memori : media penyimpanan data sementara yang paling dekat dengan prosesor

Harddisk : media penyimpanan data (instalasi software dan driver)

Mainboard : media yang berfungsi menyatukan / menghubungkan seluruh perangkat keras pada sistem unit komputer

VGA : berfungsi untuk menampilkan hasil pengolahan/proses data atau perintah ke monitor / LCD

HARDWARE UTAMA

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Advances in Intel Microprocessors

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SP

EE

D

1992 1993 1994 1995 1996 1997 1998 1999 2000

PPro 200MHz(superscalar, out-of-order)

8.09

Pentium II 300MHz(superscalar, out-of-order)

11.6

Pentium III 600MHz(superscalar, out-of-order)

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Pentium 100MHz(superscalar, in-order)

3.33

80486 DX2 66MHz (pipelined)

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60

40

70

45.2 (projected)

Pentium IV 1.7GHz(superscalar, out-of-order)

2002

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Pentium IV 2.8GHz(superscalar, out-of-order)

81.3 (projected)80

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PROCESSOR

Intel- Pentium 1 – 4- Celeron- Core Duo- Core 2 Duo- Quad Core

AMD- Duron- Atlhon XP- Barton- Sempron- AM2

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Memory

Memory of a computer is hardware that is used to store programs and data

There are many types of memory.» RAM (random Access Memory)» ROM (Read Only Memory)» Cache memory

The most common type of memory is the Random Access Memory (RAM)

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Primary and Secondary Memory Comparison

Primary memory Secondary memory

Fast Expensive Low capacity Connects directly to the processor

Slow Cheap Large capacity Not connected directly to the processor

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Random Access Memory (RAM)

Data can be both written to and read from the memory.

It is important to note that the RAM is volatile

Size of RAM determines a computer’s speed and power

The more RAM a computer has, the more data and programs it can store and it can perform tasks faster.

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MEMORI

EDO RAM (extended data output random access memory )

SDRAM (synchronous dynamic random access memory )

DDR SDRAM (Double data rate synchronous dynamic random access memory)

DDR SDRAM 2

DDR SDRAM 3

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Komponen didalam mainboard : Slot PCI (Peripheral Component Interconnect), AGP (Accelerated Graphics Port ), PCIex, Slot memori, IDE (Integrated development environment) / Parallel ATA or

PATA, SATA (Serial Advanced Technology Attachment), BIOS Perlengkapan standar mainboard : LAN Card, Sound Card, USB

(Universal Serial Bus)

MAINBOARD

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Nvidia Ati Radeon

Banyak jenis chipset dan kecepatannya Memori semakin besar dan cepat (nano second kecil) akan

lebih bagus Tujuan pemakaian untuk graphis atau game

VGA (Video Graphics Adapter)

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Interface IDE Interface SCSI Interface SATA I Interface SATA II Internal atau external Untuk penggunaan PC atau Laptop

HARDISK

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FLOOPY DISK

Floppy 5.25

Floppy 1.44

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OPTICAL DRIVE

CD Rom CD RW DVD Rom DVD Combo DVD RW

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CASE & POWER SUPPLY

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MONITOR

Monitor CRT LCD

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MONITOR

Monitor CRT LCD

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AKSESORI & PENDUKUNG Keyboard, Mouse Printer Scanner Flash Disk Infra Red Bluetooth Wifi USB Card Etc..

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PERANGKAT LUNAK (SOFTWARE)

Operating System (OS) Driver-driver pendukung hardware Software-software aplikasi Software Open Source