Storage device

Descrição

storage
Sophie Hashem
Mapa Mental por Sophie Hashem, atualizado more than 1 year ago
Sophie Hashem
Criado por Sophie Hashem aproximadamente 8 anos atrás
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Resumo de Recurso

Storage device
  1. optical
    1. disadvantages: low reliability, high price
      1. advantages: high portability, a high capasity
        1. examples: sony CD-R, verbatim DVD-R
        2. purpose
          1. what do we use storage for?
            1. to store files
              1. to safe data
                1. to safe work and homework
              2. magnetic
                1. disadvantages: low portability
                  1. advantages: high capacity, low price
                    1. examples: samsung m3, seagate 2 TB internal SATA
                    2. solid state
                      1. advantages: high portability
                        1. disadvantages: less cost affective