15179064
Description
Mind Map by Zoe Goodsell, updated more than 1 year ago
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Created by Zoe Goodsell
about 6 years ago
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Secondary Storage
- magnetic
- a magnet moves across the medium
and changes how magnetized a part of
a medium is.
- example
devices
- magnetic tape
- a reliable sort of
storage that uses
magnets to code it.
- not portable
- not portable
- a reliable sort of
storage that uses
magnets to code it.
- Hard Disk Drive
- one of the main storages
used.
- not portable
- not portable
- one of the main storages
used.
- Floppy Disk Drive
- rarely used but portable.
- portable
- portable
- rarely used but portable.
- magnetic tape
- a magnet moves across the medium
and changes how magnetized a part of
a medium is.
- optical
- storage that is read
by lasers or other
light forms
- example
devices
- bluray
- easy to break and can
store tons of data
- Portable
- Portable
- easy to break and can
store tons of data
- CD
- easy to break but
can store a lot
- portable
- portable
- easy to break but
can store a lot
- DVD
- easy to break but
can store a lot
- portable
- portable
- easy to break but
can store a lot
- bluray
- storage that is read
by lasers or other
light forms
- solid state
- storage that can be taken out
and used on other conmpters
- example
devices
- USB
- one of the easiest to
find and can store up to
1 terrabyte
- portable
- portable
- one of the easiest to
find and can store up to
1 terrabyte
- SSD
- easy to get and has limited
numbers of writes, but only
up to 1 terrabyte of data
stored.
- portable
- portable
- easy to get and has limited
numbers of writes, but only
up to 1 terrabyte of data
stored.
- USB
- storage that can be taken out
and used on other conmpters
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