Secondary Storage

Secondary Storage

1. Optical

   • DVD Disk
     • Portable
     • Low Storage
       • 4.7 GB
   • Blu-Ray
     • Much Higher storage
       • 25GB
     • Portable
   • CD Disks
     • Portable
     • Very Low storage
       • 700MB

2. Solid State

   • USB Stick
     • Eventually Runs Out
     • Very Portable

3. Magnetic

   • Hard Disk Drive
     • Lots of storage
       • 500GB
     • Makes Noise
     • Not as fast as ssd
   • Floppy Disk
     • Low Storage
     • Very Cheap

Bilder und Dateien der Mindmap