Improved management experience
New Storage Manager makes it easier to troubleshoot, monitor, and maintain your Synology NAS.
Graphic overview
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.
Enterprise class storage features
Maintenance and repair need not affect performance or uptime with new advanced drive replacement options.
Seamless manual drive replacement
Clone an old drive to a reserved spare, seamlessly switch to the clone, and remove the old drive without ever degrading the storage pool.
Instant drive Auto Replacement
Let DSM automatically clone drives to an available hot spare when they reach critical or failing status and switch without RAID rebuild time.
Fast Repair
Reduce RAID degradation time by only restoring storage capacity in use with the new Fast Repair mechanism.
Safe Eject
Safely eject storage pools on expansion units and remove drives without interrupting system services.
SSD cache enhancements
Flexible online management
Create and remove SSD caches without interrupting system services.
SSD Cache Advisor
Monitors I/O operations and provides more accurate storage capacity recommendations.
Rapid write-back
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.
Get started with DSM 7.0
Upgrade to our all-new operating system and discover a world of new features.