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COMPUTER HARDWARE
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Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Dec 13, 2015

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Page 1: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

COMPUTER HARDWAR

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Page 2: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

CPU – Central Processing Unit

Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Page 3: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

CPU CoolerStock vs. Aftermarket vs. LiquidRequired to remove the waste heat produced by the CPU to keep it within operating temperatures.

Page 4: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Liquid Cooled CPU

Page 5: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

MOBO - MotherboardMain printed circuit board (PCB) found in computers. It holds and allows communication between many of the cruical components and peripherals.

Page 6: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

MOBO - Motherboard

Page 7: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

MOBO - Motherboard

Page 8: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

GPU – Graphics Processing Unit

Specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display.

Page 9: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

RAM – Random Access Memory

A form of computer data storage, where data is accessed (read or written) in almost the same amount of time irrespective of the physical location of data inside the memory.

Page 10: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

PSU – Power Supply UnitConverts AC power to low-voltage regulated DC power for the internal components of a computer.

Page 11: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

PSU – Power Supply Unit

Page 12: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.
Page 13: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

ODD – Optical Disk DriveA disk drive that uses laser light or electromagnetic waves to read or write data to or from optical disks.

Page 14: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

ODD – Optical Disk Drive

Page 15: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

HDD – Hard Disk Drive

Data storage device used for storing and retreiving digital information using one or more rigid (“hard”) rapidly rotating disks (“platters”) coated with magnetic material.

Page 16: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

HDD – Hard Disk Drive

Page 17: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

SSD – Solid StateDrive

Contains NO actual disk and NO motor to spin a disk. Uses integrated circuits as memory to store data persistently. NO moving parts, making them more resistant to shock, quieter, and faster than HDDs.

Page 18: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Peripherals

A device that is used to put information into or get information out of the computer.

INPUT:Mouse, Keyboard, Microphones, Web Cams, Scanner, Game Controllers.

OUTPUT:Monitor, Printer, Projector, Speakers,

Headphones.

Page 19: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Expansion Cards / Networking

A printed circuit board (PCB) that can be inserted into an electrical connector, or expansion slots, on a motherboard and add functionality to the computer system.

Examples: Sound Card, Wireless Card, Bluetooth Capability, More USB ports,

more Ethernet ports.

Page 20: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Expansion Cards / Networking

PCI-Bus (Peripheral Component Interconnect)

Page 21: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.

Case / Tower / CabinetThe enclosure that contains the components of a computer.

Page 22: Carries out instructions of a computer program by performing the basic arithmetic, logical control, and input/output (I/O) operations.