DiskStation Manager 6.2

DiskStation Manager 6.2

In DSM 6.2, we aim to provide better IT management flexibility and usability in every aspect. The new Advanced LUN, iSCSI Manager, and Storage Manager take management efficiency to a whole new level. Security update with no service downtime in SHA and abnormal DSM login detection bring you a more powerful but secure DSM.

Proven Reliability

Over 71,000 downloads in the eight-month DSM 6.2 Beta period. It provides more stability than ever. This is what you've been waiting for.

NAS participated in the beta program
internal test items completed

The cutting-edge iSCSI service

The new Advanced LUN

Advanced LUN provides lightning-fast snapshot creation, recovery, cloning, plus VAAI/ODX support for improved VM performance.

Better performance

Sequential writing performance increased by 46% with the new Advanced LUN, enhancing storage efficiency.

Brand new iSCSI Manager

Built for IT administrators, the brand new interface optimizes iSCSI management and monitoring.

Snapshot Replication

Create and manage snapshots efficiently

Experience fast snapshot management on shared folders and iSCSI LUNs. With the debut of Advanced LUN in DSM 6.2, LUN snapshot and replication can be finished within seconds.

View snapshot storage consumption at a glance

The snapshot calculator provides a transparent report on the storage space consumed by shared folder snapshots. IT administrators can utilize storage space more efficiently by deleting bulky snapshots.

Storage Manager

More refined, more sophisticated, inside and out

  • Storage dashboard

    The new overview page provides rich and comprehensive storage information as well as a friendly user interface for everyone.
  • More intuitive management

    Storage pool now replaces RAID Group and Disk Group to unify storage structures, providing a consistent and smooth storage management experience.
  • Bit rot prevention

    Smart data scrubbing can periodically check your storage to reduce the likelihood of silent data corruption and minimize the risk of uncorrectable errors.

Synology High Availability

A thorough refinement that brings optimized system updates, more intuitive operations, a faster initial setup, and a brand new monitoring tool.

System update optimized

No more struggles between security updates and service availability. Non-essential reboots can now be avoided upon important system updates to maximize service uptime.

Essential operations redesigned

Cluster operations have been redesigned and become built-in to provide a secure and intuitive cluster management experience.

Accelerated initial setup

An additional method for initial cluster setup is now available to help you set up your SHA cluster within minutes.

Monitoring tool brings in-depth assessments

In addition to the system overview, a built-in resource monitor for both active and passive servers is now available for a more in-depth control of the SHA cluster.

System enhancement 

Btrfs on more models

The Btrfs file system is now supported on select Value series NAS. This delivers users the most advanced storage technology with features such as file self-healing, data consistency, and shared folder snapshots. Learn more about Btrfs.

Comprehensive security protection

Synology provides intelligent detection of abnormal login attempts and flexible secure connection profiles.

  • Security Advisor

    Using intelligent techniques, Security Advisor can learn from the past login attempts, detect abnormal logins, and display the geolocation of the attacker. Moreover, users can easily generate daily and monthly DSM security reports.
  • TLS/SSL Profile Level

    A more advanced way to configure the security level profile based on different services, providing a customized solution to suit the security requirements of different networks.
  • Security Advisor
  • TLS/SSL Profile Level
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A whole new Package Center

Featuring a rotating banner, clearer categorization, and enhanced search capability, the completely redesigned Package Center allows users to quickly find everything they need.