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Thursday, March 23, 2017

Blue-ray Disk

Device
Blue-ray
Properties
Work like CD ROMs  except they use blue laser rather than red, which can read/write with high density so more storage. They store 25 GB, 50 GB and 100 GB.
Uses
*Can store High definition video, home video consoles, backup hard drive
Advantages
* Perfect for High definition movies because of more storage
*allow fast access of data reading/writing
Disadvantages
*Very expensive compared to other optical media
*Work only with blue-ray player

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