Manage Site Collection Storage Limits. The maximum storage available for any site collection is up to 100 gigabytes GB. In other words the storage limit applies to the total size of the content for the top-level site and for all sub-sites within the site collection.

I have been able to find a lot of good documentation on creating sites but I have several questions which I have not been able to find addressed anywhere. The maximum storage available for any site collection is up to 100 gigabytes GB. Now navigate to Site Collection Storage Management and choose Automatic option.
I have been able to find a lot of good documentation on creating sites but I have several questions which I have not been able to find addressed anywhere.
In this video learn how to manage site collection storage limits. Now navigate to Site Collection Storage Management and choose Automatic option. Manage site collection storage limits Another thing for indivual User if they are using the One drive for bussiness then you can set the quota on it for specific user. Instead you can just limit the storage to particular site collections required.