DiskStation DS2419+ High-capacity and scalable desktop NAS adapted to small- to medium-sized businesses needs
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An flexible, reliable, and efficient storage solution
DS2419+ is a high-capacity and scalable NAS with on-the-fly volume expansion capability, upgradable memory configuration, and diversified add-on card options to meet the needs of modern businesses which require a flexible, reliable, and efficient storage solution.
CPU
Quad-core 2.1GHz
RAM options
4GB DDR4 SODIMM, up to 32GB
High Performance
1,716 MB/s sequential reading, 671 MB/s sequential writing
Scalability
Up to 24 drives with one DX12151
Boost your storage performance with easy-to-install add-in cards
Equipped with a PCIe 3.0 slot, DS2419+ supports installing an M.2 SSD adapter card or 10GbE NIC for a high-IOPS system cache and ultra-fast data transmission.
M2D18
Dual M.2 NVMe/SATA SSD slot, compatible with 2280/2260/2242 form factors10GbE
10GbE network capacity for bandwidth-intensive environments
Note: M2D18 and 10GbE network adapter cards sold separately.
Next-generation file system for better data protection
The Btrfs file system introduces advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.
Flexible Shared Folder/User Quota System provides comprehensive quota control on all user accounts and shared folders
Snapshot Replication provides schedulable and storage capacity-saving data protection with 1,024 shared folder backups and 65,000 system-wide snapshots
File or folder level data restoration makes data recovery fast and flexible
Automatic file self-healing detects and recovers corrupted files without user intervention
| Hardware Specifications | |
| CPU | |
| CPU Model | Intel Atom C3538 |
| CPU Architecture | 64-bit |
| CPU Frequency | Quad Core 2.1 GHz |
| Hardware Encryption Engine (AES-NI) | |
| Memory | |
| System Memory | 4 GB DDR4 |
| Memory Module Pre-installed | 4 GB (4 GB x 1) |
| Total Memory Slots | 2 |
| Memory Expandable up to | 32 GB (16 GB x 2) |
| Notes | Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. |
| Storage | |
| Drive Bays | 12 |
| Maximum Drive Bays with Expansion Unit | 24 |
| Compatible Drive Type* |
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| Maximum Internal Raw Capacity | 168 TB (14 TB drive x 12) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 336 TB (168 TB + 14 TB drive x 12) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 108 TB |
| Hot Swappable Drive | |
| Notes |
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| External Ports | |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| USB 3.0 Port | 2 |
| Expansion Port | 1 |
| PCIe | |
| PCIe Expansion | 1 x Gen3 x8 slot (black, x4 link) |
| Add-in-card support |
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| File System | |
| Internal Drives |
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| External Drives |
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| Notes | exFAT Access is purchased separately in Package Center. |
| Appearance | |
| Size (Height x Width x Depth) | 270 mm x 300 mm x 340 mm |
| Weight | 9.5 kg |
| Others | |
| System Fan | 120 mm x 120 mm x 2 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | |
| Power Recovery | |
| Noise Level* | 22.3 dB(A) |
| Scheduled Power On/Off | |
| Wake on LAN/WAN | |
| Power Supply Unit / Adapter | 500W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 101.6 W (Access) 43.96 W (System Hibernation) |
| British Thermal Unit | 346.9 BTU/hr (Access) 150.09 BTU/hr (System Hibernation) |
| Environment Temperature | |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Certification |
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| Warranty | 3 Year Hardware Warranty |
| Notes |
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| DSM Specifications ( See more ) | |
| Storage Management | |
| Maximum Internal Volume Number | 512 |
| Maximum iSCSI Target Number | 128 |
| Maximum iSCSI LUN | 256 |
| iSCSI LUN Clone/Snapshot, Windows ODX | |
| SSD Read/Write Cache (White Paper) | |
| SSD TRIM | |
| Supported RAID Type |
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| RAID Migration |
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| Volume Expansion with Larger HDDs |
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| Volume Expansion by Adding a HDD |
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| Global Hot Spare Supported RAID Type |
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| File Services | |
| File Protocol | CIFS/AFP/NFS/FTP/WebDAV |
| Maximum Concurrent CIFS/AFP/FTP Connections | 1,000 |
| Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion) | 2,000 |
| Windows Access Control List (ACL) Integration | |
| NFS Kerberos Authentication | |
| Account & Shared Folder | |
| Maximum Local User Accounts | 2,048 |
| Maximum Local Groups | 256 |
| Maximum Shared Folder | 512 |
| Maximum Shared Folder Sync Tasks | 16 |
| High Availability Manager | |
| Log Center | |
| Syslog Events per Second | 800 |
| Virtualization | |
| VMware vSphere 6 with VAAI | |
| Windows Server 2016 | |
| Citrix Ready | |
| OpenStack | |
| Add-on Packages (learn more about the complete add-on package list) | |
| Antivirus by McAfee (Trial) | |
| Central Management System | |
| Chat | |
| Maximum Users | 1,500 |
| Notes |
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| Cloud Station Server | |
| Maximum Number of Concurrently Connected Devices | 1,000 |
| Maximum Number of Concurrently Connected Devices (with RAM expansion) | 2,000 |
| Maximum Number of Hosted Files (btrfs) | 1,000,000 |
| Maximum Number of Hosted Files (ext4) | 1,000,000 |
| Notes |
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| Document Viewer | |
| Download Station | |
| Maximum Concurrent Download Tasks | 80 |
| exFAT Access (optional) | |
| MailPlus / MailPlus Server | |
| Free Email Accounts | 5 (Licenses required for additional accounts) |
| Maximum number of concurrent users | Up to 150 |
| Maximum Server Performance | 1,484,000 emails per day, approx. 45 GB |
| Notes |
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| Media Server | |
| DLNA Compliance | |
| Moments | |
| Facial recognition | |
| Subject recognition | |
| Auto Color & Rotate | |
| Moments Select | |
| Snapshot Replication | |
| Maximum Snapshots per Shared Folder | 1024 |
| Maximum of system snapshots | 65536 |
| Surveillance Station | |
| Maximum IP cam (Licenses required) | 40 (including 2 Free License) (See All Supported IP Cameras) |
| Total FPS (H.264)* | 1200 FPS @ 720p (1280x720) 960 FPS @ 1080p (1920×1080) 520 FPS @ 3M (2048x1536) 320 FPS @ 5M (2591x1944) 240 FPS @ 4K (3840x2160) |
| Total FPS (H.265)* | 1200 FPS @ 720p (1280x720) 1200 FPS @ 1080p (1920×1080) 880 FPS @ 3M (2048x1536) 520 FPS @ 5M (2591x1944) 400 FPS @ 4K (3840x2160) |
| Total FPS (MJPEG)* | 560 FPS @ 720p (1280x720) 270 FPS @ 1080p (1920×1080) 190 FPS @ 3M (2048x1536) 110 FPS @ 5M (2591x1944) |
| Notes | Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera. |
| Synology Drive | |
| Recommended Number of Hosted Files | 1,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) |
| Recommended Number of Concurrent Connections for PC Clients | 550 (the number of connections that can be maintained when the recommended number of hosted files was reached) |
| Notes |
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| Synology Office | |
| Maximum Users | 1,800 |
| Notes |
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| Video Station | |
| Video Transcoding | Group 1 - Type 1 (See more) |
| Maximum Transcoding Channel Number | 1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1 |
| Virtual Machine Manager | |
| Recommended Virtual Machine Instances | 4 (Learn more) |
| Recommended Virtual DSM Number (Licenses required) | 4 (including 1 Free License) |
| Notes | Virtual Machine Manager is not supported on hosts running Synology High Availability. |
| VPN Server | |
| Maximum Connections | 30 |
| Environment & Packaging | |
| Environment | RoHS Compliant |
| Packaging Content |
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| Optional Accessories |
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| Notes |
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The manufacture company
Synology
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