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  1. Concepts
  2. Resources
  3. File storages

File storages

Written by
Yandex Cloud
Updated at July 13, 2026
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File storage is a way to store information that provides quick access to large amounts of data. With file storages, you can store up to 8 TB of data and access it from your DataSphere notebooks. You can upload datasets, fine-tuning results, models, logs, and any other files to your file storage.

File storages are not included in the main project storage and are billed separately.

To use your file storages in multiple projects, you can share your datasets within your community, just like any other resources. To access your file storage from a notebook, remember to first activate the storage in the project.

Warning

To avoid losing your data, try not to write it to the same file from multiple projects at once.

Information about a file storage as a resourceInformation about a file storage as a resource

For each file storage, the following information is retained:

  • Name.
  • Unique resource ID.
  • Storage volume.
  • Name when connecting.
  • Name of the user who created the file storage.
  • File storage creation date in UTC format, e.g., March 27, 2025, 13:45.

To view file storage details, click its name in the list of project file storages.

Useful linksUseful links

  • Using file storages

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