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secondary storage - Coggle Diagram
secondary storage
optical
example
its used for storing music and videos
disadvantages
easily damaged
slow
capacity
advantages
cheapest
immune to magnetic fields
portability
solid state
examples
solid state drives in laptops pc's and tablets
disadvantages
limited number of read and write cycles
less durable than hard drive
expensive
advantages
speed
durability
capacity
magnetic
examples
disadvantages
wear out over time
can be damaged
not as portable as other technologies
advantages
cheap
fast access
capacity