A client is using a dedicated AEM to manage images and allocate a certain hard...

Step by Step Comprehensive Detailed Explanation with References

The rapid increase in used disk space can often be attributed to:

Creation of Renditions and Subassets:

When images are uploaded to AEM, multiple renditions (different sizes and formats) and subassets are automatically created to support various use cases and device resolutions. This process significantly increases the storage requirements.

References:

AEM Asset documentation details how renditions and subassets are generated and their impact on storage.

Guides on digital asset management in AEM explain the storage planning considerations, including the additional space required for renditions and subassets.