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Storage Devices - Coggle Diagram
Storage Devices
Magnetic
Magnetic Tape
Floppy Disk
Hard Disk Drive
Platter
Magnetic Read/Write Head
Problems
Easily Damaged
Slow devices
Uses lots of electicity
Benefits
Capacity
Cheap
Solid State
SD Card (often used in Cameras)
USB Memory Stick
Solid State Drive (SSD)
Issues
Expensive
Lower Capacity
Benefits
Fast read/write speeds
No moving parts
Durable
Optical
DVD
Bluray
CD
Problems
Scratches
Not durable
Expensive