Description
High-performance mass storage

CPU
Six-core Intel® Xeon® processor

Throughput
4,719 MB/s seq. read 260,691 4K random read IOPS1

Memory
16 GB DDR4 ECC, expandable to 48 GB

Scalability
Expand to 36 drives with two DX1222 expansion units
Dependable storage for many scenarios
M.2 SSD support
Dual M.2 2280 slots supporting NVMe/SATA SSDs
10GbE/25GbE support
optional high-speed network capacity for bandwidth-intensive environments
Multi-purpose NAS storage
Keep digital assets accessible locally or remotely with easy-to-maintain shared file storage, backed by fast SMB file serving, powerful RAID options, efficient backup tools, and granular permission management.
SAN infrastructure for SMBs
Deploy certified block storage with minimal disruption thanks to easy management plugins, and leverage free snapshots paired with built-in high-availability options to maximize service availability.
Versatile business applications
Host business solutions privately and on your own terms, including a powerful backup server to protect all business assets from a centralized platform or a full-fledged surveillance platform to safeguard physical premises with transparent licensing.
Faster Performance


Built to maximize uptime
The DS3622xs+ is built to keep mission-critical data and services accessible, so that businesses can continue to perform even when disaster strikes.

Out-of-band (OOB) management
Simplify troubleshooting by managing powered-down devices remotely and accessing critical logs through a dedicated interface.

High-availability solution
Create an active-passive cluster with minute-level failover by pairing the DS3622xs+ with an identical unit using Synology High Availability.
Rise to the challenge

Maximize Bandwidth
Handle heavier I/O and serve more users with dual-port Synology 10 or 25GbE network interface cards. Integrate with any FC SAN using compatible Fibre Channel adapters.3

Accelerate Storage Performance
Enable SSD caching to speed up HDD arrays with an M.2 NVMe SSD adapter card and SNV3000 series SSD or install SAT5200 SATA SSDs in drive bays to increase performance.

Do both with one Card
Add both 10GbE connectivity and M.2 NVMe SSD slots for SSD cache with a single combination NIC and adapter card.
Out-of-the-box Data Protection
Protect your data with professional backup software for your Synology NAS, other devices, and applications.
Active Backup Suite
Securely back up Windows clients and servers, Microsoft 365 and Google Workspace accounts, file servers, and VMware® and Hyper-V® virtual machines with the Active Backup Suite. Leverage built-in deduplication technology to reduce backup sizes and multi-versioning to allow flexible restoration.Implement a 3-2-1 backup strategy
Combine local and remote backup strategies to achieve fully redundant protection of your IT infrastructure using Synology and third-party solutions.
Hyper Backup
Back up files, LUNs, installed applications, and system configurations to destinations including Synology C2 Storage, public cloud platforms, USB devices, file servers, local folders, or other Synology NAS. Set and forget backup tasks with regular schedules, enhance security with fine-grained user permissions and encryption, keep backup sizes small with built-in deduplication, and restore data flexibly with multi-versioning.Snapshot Replication
Snapshot Replication enables configurable point-in-time snapshots of shared folders and virtual machines with an RPO as low as 5 minutes and recovery within seconds.Efficient collaboration and communication

Synology Drive
Host your own private cloud behind the safety of your NAS with 100% data ownership and no subscription fees.

Synology Office
Collaborate in real time on documents, spreadsheets, and slides for greater synergy and productivity.

Synology MailPlus
Improve team efficiency with an on-premises email solution that ensures data ownership, security, and reliability.
Certified virtual machine storage
Synology Storage Console for VMware® or Windows platforms lets you manage storage directly from your hypervisor. VMware® VAAI integration and Windows ODX help offload storage operations and speed up data transfer, and a Kubernetes CSI driver lets you provision and manage volumes directly from the K8s CLI.
Centralized surveillance for your business
Secure and private
Footage stored locally is protected by industry-standard AES-256 encryption.
Scale up any time
Connect up to 90 IP cameras from a wide selection of over 7,900 validated models.5
Real-time analytics
Take advantage of intelligent monitoring features and receive automatic alerts of security events.
Performance backed by Synology drives
Enjoy high sustained performance and reliability with enterprise-grade drives designed for Synology NAS and featuring built-in data protection.
HDD
SSD
Get more with DiskStation Manager
Take advantage of a whole host of native productivity, management and security solutions available on the web-based Synology DSM operating system.
DSM UI
Conveniently manage your fleet of Synology NAS from a centralized console.
Public Cloud Integration
Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.
Synology High Availability
Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.
Snapshot Replication
Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.
Virtual Machine Manager
Run various operating systems in isolated sandboxes. Seamlessly clone, store, and migrate virtual machines.
Security
Secure data with comprehensive built-in security tools to protect your devices against evolving threats.

We have you covered
The DS3622xs+ is backed by Synology's 5-year limited warranty, including technical support and hardware replacement services to maximize your return on investment and enjoy high-quality performance.
- 1. Status Indicator
- 2. Alert indicator
- 3. Power Button
- 4. LAN Indicators
- 5. Drive status indicator
- 6. Drive Trays
- 7. Drive Tray Locks
- 8. Power Port
- 9. System Fans
- 10. PCIe Expansion Slot
- 11. Reset Button
- 12. USB 3.2 Gen 1 port
- 13. Console Port
- 14. Expansion Ports
- 15. Management Port
- 16. 1GbE RJ-45 Ports
- 17. 10GbE RJ-45 Ports
