Ext. hard disk (External Hard Disk) is a large storage device that can be connected to a computer or other devices via a USB, Thunderbolt, or eSATA port. It is used to store data, back up files, or store additional information in addition to the hard disk in the computer.
Features
1. Portable: Can be used anywhere.
2. Large data storage: Has a storage capacity of 500GB to over 10TB.
3. Easy to use: Plug-and-play without installing additional software.
4. Used for data backup: For backing up data to prevent loss.
Main uses
- Back up files and data history (Backup).
- Store media such as videos, pictures, and music.
- Store the operating system or programs for offline use.
Advantages
- Has a larger storage capacity than **Flash Drive**.
- Can be used as a disk to easily open files from another computer.
- Stability and long service life.
Disadvantages
- Can be damaged if dropped or affected by hardware.
- Requires caution in use to prevent data corruption.
If you are curious to know more, feel free to ask. 😊