Article ID: 000088777 Content Type: Troubleshooting Last Reviewed: 12/10/2021

Why Does "Defragment and Optimize Drives" App Offer to Optimize the Intel® Optane™ Memory Volume after Windows 11* Upgrade?

Environment

Intel Optane Memory Volume

Windows 11* Family

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Summary

The "Optimize" button is live in Windows 11* for Intel® Optane™ Memory volumes, unlike behavior in Windows® 10.

Description

Unclear why in Windows 11* the Defragment and Optimize application allows user to press the Optimize button for the Intel Optane Memory volume.

Resolution

In Windows 11, the Defragment and Optimize application is incorrectly detecting Intel Optane Memory volumes as HDDs and making this functionality available to defrag the volume.  This is a bug and Intel is checking with Microsoft for a resolution.

NoteIt is ok to Press the Optimize button and complete this process, but it is not recommended, as there could be a reduction in performance as the Intel® RST software then re-optimizes the data on the drive.