Make sure TRIM is on
Ensures Windows sends TRIM to SSDs (the default).
Applying it needs Nexus Standard or Pro. Every plan can read it here and undo it in Restore Center. Compare plans
What it changes
HKLM\SYSTEM\CurrentControlSet\Control\FileSystem\DisableDeleteNotification = 0
Before anything is written, the review screen shows this setting's current value on your PC next to the new one.
Why it helps
Keeps SSD write speed high over time.
Trade-offs
None - this is the Windows default.
Evidence
Strong evidence means: documented by microsoft or consistently measurable. Expected impact is small (1 of 3): how much it can matter when this is actually the bottleneck on your PC, not a promised gain.
Is it in a pack?
Yes. It's in the Reliability & storage pack, so that pack and Optimize everything include it. You can still untick it in the review screen.
How to undo
Switch the tweak off in Nexus, or open Restore Center and restore this change (or choose Undo last change). Nexus writes back the original value it recorded before applying, not a generic default, then reads it back to confirm.
More in Memory & storage
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- Stop NTFS last-access updatesStops NTFS from updating the 'last accessed' time on every file read.SafePerformanceRecommended
- Stop creating 8.3 short file namesNew files on NTFS no longer get legacy DOS short names.SafePerformance
- More NTFS memory for cachingRaises NTFS paged-pool limits for file system metadata.CautionPerformance