The External Hard Drive SSD/HDD Speed

The speed of a hard drive depends on several things:

The space on the hard drive, the performance of your Machine PC Mac or laptop for internal or external use, the exploitation system also macOS is different to Windows or others, for smartphones iOS And android.

Enclosures USB 3.1 are faster than USB 2.5 its evident, the technology of the hard drive & generation.

SSD hard drives are reputed for their extreme speed.

Hard Drive HDD Compared To SSD

This is concerns Hard Drives Internal, and External DDE (Dynamic Data Exchange). 

Technologie SSD (Solid State Drive): Advantages: flash memory, best execution speed, Best performance, more resistant to shock.

Disadvantages: less available, expensive. 

Technologie HDD (Hard Disk Drive): 

Advantages: often offer massive storage capacity, same work as SSD, less expensive, very available, extreme compatibility.

Disadvantages: mechanical memory, sensitive to shocks, noisy, bigger size, consumes more energy. 

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