Resilience redefined for a world that never slows down
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Purpose-built for recovery, not just backup
Datto SIRIS 6 is the purpose-built backup appliance that powers Kaseya's unified cyber resilience platform — combining local backup, cloud failover, and instant virtualization to eliminate ransomware, downtime, and data loss.
(S6-X and S6-X4) 2-4TB
Small but mighty desktop appliance.
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Desktop (S6 Desktop) 2–24TB
Desktop units — Enterprise-grade performance with free-to-use hardware, engineered for MSP profitability and seamless scalability.
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Desktop SSD (S6 Desktop SSD) 2–12TB
High-performance SSD — Enterprise-grade performance with free-to-use hardware, engineered for MSP profitability and seamless scalability.
1U Rack (S6-2 through S6-36) 2–36TB
Single rack unit — Enterprise-grade performance with free-to-use hardware, engineered for MSP profitability and seamless scalability.
2U Rack (S6-48 and up) 48–120TB
Double rack unit — Enterprise-grade performance with free-to-use hardware, engineered for MSP profitability and seamless scalability.
Built to protect everything, everywhere
Continuity
Datto delivers continuity, not just backup. Recover in minutes, not hours or days.
76% of SMBs experienced at least one outage in 2024; downtime costs $8K/hour (Datto SMB Cybersecurity Report, ITIC 2024).
Security
If your backups aren't immutable, you're backing up the threat too.
1 in 5 ransomware attacks attempt to delete backups (Sophos State of Ransomware 2024).
Efficiency
One platform purpose-built for best-in-class protection at the best price.
73% of IT pros say automation and integration are essential (Canalys MSP Trends 2024).
Recovery without tradeoffs
Other solutions force you to choose — fast or secure, simple or scalable, affordable or reliable. Datto SIRIS 6 delivers continuity without compromise.
Recovery-First Design
Instant virtualization gets clients back in minutes.
Ransomware-Proof Resilience
Immutable cloud backups and hardened appliance security.
Free-to-Use Hardware
Every model, every term — predictable margins that scale with data.
Kaseya Ecosystem Integrations
Seamlessly connects with Datto RMM, Autotask, IT Glue, BMS, and more.
No compromises. No downtime.
No busted budget.
When competitors reuse old hardware or limit scalability, Datto future-proofs your BCDR business.
Powered by the Kaseya Cyber Resilience Platform
SIRIS 6 is part of the unified Kaseya + Datto ecosystem — delivering connected protection across endpoints, servers, SaaS, and cloud environments.
IT leaders gain operational simplicity, budget protection, and full-stack visibility across their entire IT environment.
Ready to deliver Continuity without Compromise?
Discover how SIRIS 6 helps IT leaders protect their clients, boost margins, and recover faster than ever.