With File Server Resource Manager (FSRM) you can create quotas to limit the disk space allowed for a volume or folder and ...

With File Server Resource Manager (FSRM) you can create quotas to limit the disk space allowed for a volume or folder and generate notifications when the quota limits are approached or exceeded. You can also configure quotas that automatically apply to all existing subfolders in a volume or folder, as well as to any new subfolders created in the future.