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3 Cards in this Set

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  • Back

OPTICAL FORMATS

Microscopic binary storage - bumps read with laser beam. /


- CD - 700 MB capacity,


- DVD - Digital Versatile Disc - 4.7 or 8.5 GB./


- Blu-ray Disc -25 GB for Single-Layer,50 for D-L.

WRITING ON MEDIA

Laser will darken photosensitive dye("burners")


.


Compact Disc-ReWritable (CD-RW).


DVD Read and Rewritable(DVD-R/RW) - also Dual Layer (DVD-R DL);


Blu-ray Disc Recordable (BD-R).


Blu-ray Disc Recordable Erasable (BD-RE)./

TYPES of STORAGE

SATA/ PATA / SCUSI HDD./


Solid-state Drives - SSD./


Optical Media - CD, DVD , Blue-ray./


Flash Memory - Removable Storage./


External HDD./


Floppy Disk Drive - hard to find them(90mm)./


Tape Drives- for large systems,