Storage devices

Storage devices

1. solid state

   • examples
     • computers
       • phones
       • Pcs/laptops
     • tablets
       • discs
       • sd card
   • Advantages
     • It has a quick and reliable answer for almost everything
   • Disadvantages
     • It is less cost affective than a magnetic because it costs more TB for a magnetic than a TB for a solid state

2. optical

   • examples
     • dvds ,cds and blue rays
   • Advantages
     • It is super portable compared to a magnetic and it has high capasitey like a solid state
   • Disadvantages
     • They are more durable than a solid state because it has a sensative surface

3. magnetic

   • examples
     • Pc's ,desktops ,computers and laptops
   • disadvantages
     • They are more cost effective because they are fast and reliabler than a optyical
   • advantages
     • They have alot of storage like an optyical but are less portable than a solid state

4. Purpose

   • What do we use storage for
     • storing data [files operating system and pictures] permanently