storage devices

Description

Mind Map on storage devices, created by Connor Bristow on 28/11/2019.
Connor Bristow
Mind Map by Connor Bristow, updated more than 1 year ago
Connor Bristow
Created by Connor Bristow over 4 years ago
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Resource summary

storage devices
  1. solid state storage
    1. examples
      1. USB
        1. mp3
        2. advantages
          1. High read write speed
            1. Energy eficient
            2. Disadvantages
              1. Not as cost-effective
            3. magnetic storage
              1. advantages
                1. high capacity
                  1. Cost-effective
                  2. Disadvantages
                    1. Less durable than solid states
                    2. examples
                      1. floppy disks
                        1. song or movie disc
                        2. if you dropped a Magetic Storage
                          1. Disadvantages
                            1. only holds 27 GB
                            2. advantages
                              1. Mass storage capacity (on the order of gigabytes)
                                1. Mountable/unmountable storage units.
                                  1. Low cost per bit of storage.
                                    1. Long media life.
                                      1. High data stability.
                                      2. examples
                                        1. BLUE RAY
                                          1. DVD
                                            1. CD
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