Meaning & use

disk space

noun·Everyday

Last updated

UK/ˈdɪsk speɪs/
US/ˈdɪsk speɪs/

Meanings

  1. noununcountablecomputing

    The amount of storage available on a computer's hard drive or other storage device.

    Grammar: Uncountable; used with 'enough', 'more', 'free', etc. 'I need more disk space.' Not 'a disk space'.

    Patterns

    • free disk space
    • enough disk space
    • disk space on something

    I need to delete some files because I'm running out of disk space.

    The new software requires at least 10 GB of free disk space.

    Check how much disk space you have left before installing the game.

  2. noununcountablecomputingtechnical

    The storage capacity of a disk, often measured in bytes.

    Grammar: Often used in technical specifications: 'disk space of 500 GB'.

    Patterns

    • disk space capacity
    • disk space usage

    The server has plenty of disk space for backups.

    We monitor disk space usage to prevent crashes.

    This plan offers 1 TB of disk space.

Common combinations

free disk space
You should regularly clean up free disk space.
run out of disk space
My phone ran out of disk space, so I couldn't take more photos.
disk space usage
The app shows disk space usage in a clear graph.
enough disk space
Make sure you have enough disk space before downloading the update.
disk space on a drive
There's not much disk space on the C: drive.

Synonyms and how they differ

storage
Storage is a broader term that includes disk space, but also cloud storage and memory. Disk space specifically refers to space on a disk drive.
capacity
Capacity refers to the maximum amount that can be held, while disk space often refers to the available amount at a given time.

Word family

disk noun
A flat, circular object used to store data in a computer.
disk drive noun
A device that reads and writes data on a disk.

Commonly confused: disk space or disc space?

disk space vs disc space

In British English, 'disc' is sometimes used for optical media (CDs, DVDs), but 'disk space' is the standard term for computer storage. 'Disc space' is rare and usually a misspelling.

Practice

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