Smarter. Faster. More secure. DSM 7.3 brings intelligence to every layer of your system, empowering your teams and making your data infrastructure more efficient than ever.
Efficient storage for active data
Smarter tiering
Free up performance storage by moving inactive data to cost-effective tiers. Get more value from every drive.
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Custom rules
Tier data based on age and access patterns. Move cold data when it makes the most sense for your organization.
One view for all storage
Manage plans, monitor capacity, and track system health from a single dashboard.
Streamlined collaboration and communication
File sharing made easier
Shared labels
Organize and share files with your teams.
File request
Collect files securely with a simple link.
File lock
Prevent sync errors during collaboration.
Stronger email securityComing soon
Moderation controls allow administrators to review and approve sensitive emails before sending or receiving.
Scale without limitsComing soon
Deploy and manage local mail servers independently while keeping a unified domain. Improve scalability, balance loads, and reduce latency.
AI-ready private cloud solutions
AI your way
Connect DSM with AI models of your choice. Choose cloud services or run local, on-device LLMs.
Smarter office productivity
Write, summarize, and get context-aware answers directly in Synology MailPlus and Office.
Use AI to write, summarize, and get context-aware answers in Synology MailPlus and Office.
Generate
Translate
Summarize
Privacy by design
Keep sensitive data safe. Synology AI Console redacts personal information locally with customizable rules to support compliance.Learn more
More enhancements
Convenient encryptionUnlock encrypted volumes with a vault password. This provides flexible and secure data access.Smarter domain controlSync only selected OUs to reduce load, minimize exposure, and enforce least-privilege policies.
Install on your NAS
Upgrade to DSM 7.3 and unlock the next generation of secure, intelligent, and efficient data management.
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Notes:Support for all OpenAI-compatible APIs, local, on-device LLMs (large language models) will be available in 2025.Customized AI de-identification rules will be available in 2025.