Storage Devices

Storage Devices

1. magnetic

   • disadvantage
     • less durable then solid
     • it is messy
     • the method cannot be used with thick coating of paint.
     • hard disk can crash and stop computer from working
   • Examples
     • desktop computers,game consoles.
       • PC
     • laptop
   • advantages
     • high capacity
     • cost effective
     • keep track of permanent information.
     • speed 7,200

2. solid states

   • more expesive than hard disk(disadvantage)
   • HDD is cheaper than SDD(advantage)
   • it use flash memory to store data
   • limited storeage capacity