memory devices new
TRANSCRIPT
What is a storage Device
A storage device is a device used for storing something.
Optical Storage Devices
Uses A Precise laser Beam
Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, TDK and Thomson). The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.
BLU Ray
A Compact Disc (also known as a CD) is an optical disc used to store digital data.
Compacts Discs
A DVD is a larger, faster CD that can hold video, audio, and/or computer data.
DVD’s
Magnetic StorageUses a Magnet Medium
The hard disk drive is the main, and usually largest, data storage device in a computer.
It is inside the computer
Hard Disks
Magnetic tape is an external storage device that can be used for making copies of audio, video, and data.
Magnetic Tape
A floppy disk is a data storage medium that is composed of a disk of thin, it is in a square or rectangular plastic shell.
It cannot contain as much data a CD or DVD or a Hard disk
Floppy
Solid State Storage Devices
Uses electronic circuits that retain the values without any power source.
An external hard disk drive is a type of hard disk drive which is connected from the outside to a computer
External Hard Drive
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