Identify the source of drive problems at a glance. Avoid accidentally removing or replacing the wrong drives.
Manage available drives
Wizards automatically guide users through the steps to set up available drives.
Volume usage details
View exactly how much storage individual DSM services use on your Btrfs volumes.
SSD cache enhancements
Flexible online management
Create and remove SSD cache without interrupting system services.
SSD Cache Advisor
Monitors I/O operations and provides more accurate storage capacity recommendations.
Faster data write-back speeds up synchronization from SSD cache to HDD and automatically protects cached data.
Btrfs metadata caching
Store all Btrfs metadata to your SSD cache to speed up response and accessing times for all files.
Petabyte Volume support is limited to XS/XS+, SA, and FS Series devices with 64 GB or more system memory and configured in RAID 6. Initial package support is limited to Synology Central Management System (CMS), File Station, Hyper Backup, Log Center, and Storage Analyzer. Support will be expanded in the future.
Data deduplication is only available on select models and only for Btrfs volumes made up of Synology SSDs. Visit this page for more information.
Before upgrading, please review the release notes for important information about deprecated or removed features and add-on packages, and make sure to back up any important data.