storage devices

storage devices

1. solid state

   • example
     • Sandisk
   • advantages
     • it is very portable
     • It is also very portable
   • disadvantages
     • It is very expensive

2. optical

   • example
     • advantages
       • It is very quick(fast)
       • It is also very cheap
     • Sony CD-R
   • disadvantages
     • can easily be scratched and does not have a lot of storage.
     • Some older computers wont be able to read the disk

3. magnetic

   • disadvantages
     • It has many moving parts which means it is not very reliable.
     • It is not portable
   • advantages
     • It has lots of storage
     • It is cheap
   • example
     • Seagate 2