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non-volatile storage

non-volatile storage

5.1
Computer memory that keeps data when power is off
  • noun
  • /nɒnˈvɒlətəl ˈstɔːrɪdʒ/
  • Specialized
translation icon : almacenamiento no volátil
  • Solid-state drives are a popular form of non-volatile storage in modern computers.

Examples

  • Flash memory is often used as non-volatile storage in smartphones and tablets.

  • Critical data should be saved to non-volatile storage to prevent loss during a power outage.

  • Many devices use non-volatile storage to save data.

  • Can you explain what non-volatile storage is?

  • Flash memory is often used as non-volatile storage in smartphones and tablets.

  • Critical data should be saved to non-volatile storage to prevent loss during a power outage.

  • Solid-state drives are a popular form of non-volatile storage in modern computers.

Synonyms

flash memory
vsnon-volatile storage
  • Specialized
3 4.2

An electronic chip that stores data even when the power is off

is the general class that keeps data without power, not just this type
secondary storage
vsnon-volatile storage
  • Specialized
1 3.8

A device like a hard disk or flash drive that keeps data when the computer is off

is defined by retaining data without power rather than its system role
nonvolatile storage
vsnon-volatile storage
  • Specialized
5.1

Memory that keeps data when a device is off, like a hard drive

is the hyphenated spelling of the same technical term
auxiliary storage
vsnon-volatile storage
  • Specialized
3.7

A device like a hard drive or flash drive that keeps data for a long time

is focused on retaining data without power, not on memory position
read-only storage
vsnon-volatile storage
  • Specialized
4.3

A part of a computer where information can be looked at but not changed

is changeable and can be written to, not fixed against edits

Antonyms

volatile storage
  • Specialized
5.3

Temporary computer memory that loses data when power is off

How Persistent

non-volatile storage
  • Specialized
5.1
volatile storage
  • Specialized
5.3

Surface Forms

Morphology

non-volatile + storage

The phrase is a regular composition of the negative prefix 'non-' with 'volatile' (not likely to change/lose state) and 'storage' (place for keeping data), so a learner who knows the constituents can infer it means storage that does not lose data. The formation follows common negation and noun-modifier patterns found cross-linguistically, making the technical meaning predictable from the parts.

Etymology

Non-volatile storage combines non-volatile (literally 'does not fade or disappear') and storage (a place to keep things). Imagine a safe where your files stay even if the power goes off, so it means 'memory that keeps data when the power is off'.