Hardwareadvanced1 min read

TRIM

N/A

TRIM

TRIM · N/A · TRIM · trim · SSD TRIM · discard · Hardware · ssd · storage · performanceHardwareSSD TRIM discard

/trim/

Also known as: SSD TRIM, discard

Last updated August 8, 2026

Definition

TRIM is a command that tells an SSD which blocks of data are no longer in use so the drive can erase them in the background and maintain write performance.

Real-World Example

Modern operating systems issue TRIM after you delete large files so the SSD stays fast over months of use.

References

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