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Magnetic tape
The magnetic tape could store about 1.1 megabytes on one reel of tape. The type of storage principle is magnetic. -
Hard discs
Hard discs could store 2.52GB and the storage principle is magnetic -
CDs
The CDs could store 10 MB and the storage pricipal is optical. -
DVD
The DVD could store 4.7 GB and the storage principle is optical -
DVD-RAM Discs
DVD-RAM discs could store 2.6GB and the storage principal is optical -
Memory sticks
Memory sticks could store 8 MB and the storage principle is magnetic -
Blu-Ray
The Blu-Ray could store 25 GB and the storage principle is optical