Maximize SharePoint Storage: Tenant Limit Explored

SharePoint, a robust document management and collaboration platform by Microsoft, offers extensive storage capabilities for businesses. However, it's essential to understand the storage limits, particularly at the tenant level, to optimize usage and avoid potential issues. Let's delve into the SharePoint storage limits per tenant and understand how to manage them effectively.

SharePoint Online, part of Microsoft 365, provides generous storage for each licensed user. But did you know that the total storage capacity is shared across all users in your tenant? This includes user mailboxes, OneDrive, and SharePoint sites. It's pivotal to stay aware of this shared capacity to make the most of your allocation.

Understanding SharePoint Tenant Storage Limits

Microsoft 365 plans with SharePoint Online offer a certain amount of storage space per subscription, varying based on the plan. This shared storage is divided across all licensed users, their OneDrive accounts, and SharePoint sites. Here's a breakdown of storage limits for some Microsoft 365 plans:

• Microsoft 365 Business Standard: 1 TB of storage per user, with a maximum storage pool of 25 TB per organization.
• Microsoft 365 E3: 1 TB of storage per user, with a maximum storage pool of 25 TB per organization.
• Microsoft 365 E5: 1 TB of storage per user, with a maximum storage pool of 100 TB per organization.

Calculating Effective Tenant Storage

To calculate your effective tenant storage, multiply the per-user storage limit by the number of licensed users in your organization. Then, subtract this total from the maximum storage pool to find out how much storage remains for sharing across users.

For example, a company with 100 users on the Microsoft 365 Business Standard plan would have an effective tenant storage of 25 TB (100 users * 1 TB/user + 25 TB pool).

Impact of Site Collectives and Site Followers on Storage

Site Collectives, a new feature in SharePoint, consolidates storage used by SharePoint sites and OneDrive. When a user follows a SharePoint site, the space used by that site is not deduplicated. Therefore, significant follows could impact the overall storage consumption of your tenant.

To manage storage efficiently, consider limiting who can follow sites or utiliserole to control which users can follow sites. Regularly monitor the storage used by followed sites to prevent unexpected consumption.

Managing and Optimizing SharePoint Storage

Monitoring and optimizing storage usage is crucial to prevent reaching your storage limits prematurely. Microsoft provides tools to help you track and manage storage effectively.

Using the OneDrive Admin Center for Storage Monitoring

The OneDrive Admin Center in the Microsoft 365 admin center offers storage metrics and usage reports to help you monitor and manage storage across your organization. Here, you can view storage usage by user, OneDrive, and SharePoint sites, as well as identify and manage large items.

Regularly reviewing these reports will enable you to spot trends, pinpoint excessive storage usage, and take corrective actions when necessary.

Archiving and Cleaning Up Data

To optimize your tenant's storage, consider archiving or deleting data that is no longer needed. You can use Microsoft's Retention labels or sensitivity labels to automatically classify and apply policies to files, preparing them for archival or deletion.

Additionally, you can use the new OneDrive sync app for Mac and PC, which has improved cleanup capabilities. The app now removes local copies of synced files when they're deleted in the cloud, freeing up space on users' devices.

In conclusion, understanding and effectively managing your SharePoint tenant's storage is essential for optimizing usage and preventing potential capacity issues. By closely monitoring consumption, leveraging provided tools, and implementing archiving and cleanup strategies, you can ensure your organization stays within its storage limits and makes the most of its Microsoft 365 investment.