Fast and efficient snapshots
Snapshots preserve the history of a shared folder allowing you to save up to 256 backup copies for point-in-time recovery. Snapshots can be automatically captured up to every 5 minutes, without noticeably impacting system performance.

Metadata mirroring and survivability
Btrfs file system stores two copies of critical metadata on a volume, improving the availability and survivability of your businesss important data.

Corruption detection and correction
By generating checksums for files and metadata, the system can automatically detect and attempt to repair corrupted data or report errors to the administrator.

Customizable quotas for shared folders
With Btrfs, you can specify a storage limit for each shared folder, making it possible to precisely control space consumption when multiple teams or departments save files on the same Synology NAS server.