STORAGE
by Wiwanchai wachirathama

1. CAPACITY
1.1. Is the number of BYTES a storage can hold
2. ACCESS TIME
3. A STORAGE DEVICE
4. HARDDISK
4.1. CHARACTERISTICS
4.1.1. ACCESS TIME
4.1.2. TRANSFER RATE
4.1.3. REVOLUTIONS PER MINUTES
4.1.4. SECTORS AND TRACKS
4.1.5. CYLINDERS
4.1.6. READ/WRITE HEADS
4.1.7. PLATTERS
4.1.8. CAPACITY