external storage
Học thuậtThân thiện
Definition
Noun: A data storage device that is not the main memory (RAM) of a computer. It is a peripheral device used to store data permanently or semi-permanently, separate from the computer's internal system.
Usage
"External storage" refers to any storage medium that is not built into the computer's main system unit and is typically connected via a cable or wireless connection. It is used for expanding storage capacity, backing up data, or transferring files between computers.
Examples
- I saved all my photos on an external storage drive to free up space on my laptop.
- For backup, it's wise to keep a copy of important documents on external storage.
- The software requires you to install it on the internal drive; it cannot run from external storage.
Advanced Usage
- "Network-attached storage (NAS)": While often considered a form of external storage, NAS is a specialized device connected to a network, providing data storage to multiple users.
- In enterprise contexts, "external storage" can refer to large-scale storage systems like Storage Area Networks (SANs) or dedicated external disk arrays that are separate from the main server hardware.
Variants and Related Words
- External drive (n): A common type of external storage, such as an external hard disk drive (HDD) or solid-state drive (SSD).
- Peripheral storage (n): A synonym emphasizing the device's status as computer peripheral.
- Auxiliary storage (n): Another technical synonym, also known as secondary storage.
- Portable storage (n): A type of external storage designed for easy transport, like USB flash drives.
Synonyms
- Secondary storage
- Auxiliary memory
- Peripheral storage device
Antonyms
- Internal storage
- Main memory (RAM)
- Primary storage
Related Phrases
- External storage device: The full term, specifying it is a piece of hardware.
- An external hard drive is a common type of external storage device.
- To connect external storage: The action of linking the device to a computer.
- You need to connect the external storage to a USB port.
Noun
- a data storage device that is not the main memory of a computer