Storage Devices

Storage Devices

1. Optical Storage

   • Advantages
     • Portable
     • Cheap
     • Can be used in a variety.
   • Disadvatages
     • Low capacity
     • Can be scratched
   • Optical storage uses a laser to read and write to CDs, DVDs and Blu-Rays.
     • Examples
       • CDS,DVDs and Blu-Rays

2. Solid State

   • Solid state storage is found in phones tablets and USB sticks .
     • Examples
       • Tablets, phones and USB sticks