Synology DiskStation DS1819+ 8 Bay NAS – DS1819+
DiskStation DS1819+
Scalable 8-bay NAS for small- to medium-sized businesses
Overview
Ready to Grow as Your Business Thrives
DS1819+ is an 8-bay desktop NAS providing superior performance with great expandability, allowing for seamless expansion and upgradability to satisfy your growing business needs.
CPU
Quad-core 2.1GHz with AES-NI encryption engine
Memory
4GB DDR4, expandable up to 32GB
Scalability
Up to 18 drives with two DX517
Performance
2,045 MB/s sequential reading and 656 MB/s writing1
Fulfills Intensive Workloads with PCIe Expansion
DS1819+ comes with four Gigabit Ethernet ports and one PCIe expansion slot, providing great configuration flexibility, thereby satisfying your intensive workload demands.
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Install one M.2 SSD adapter M2D18
Boosting random IOPS with M.2 NVMe/SATA SSD cache
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Install one 10GbE add-on card
Breaking through data transmission bandwidth with a certified network interface card -
Four built-in Gigabit Ethernet ports
Support for failover and Link Aggregation
Note: M2D18 and 10GbE add-on cards sold separately.
Engineered for reliability, backed by Synology
DS1819+ is designed to reliably store your data and is backed by Synology’s three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage. Learn more
Real-time collaboration on your private cloud
Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.
Digital asset protection
Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes. Learn more
Security Advisor
Analyzes system settings, password strength, network preferences, and removes any possible malware.
AppArmor
A kernel-level enhancement that blocks malicious programs from accessing unauthorized system resources.
AES 256-bit encryption
Encrypt shared folders and network data transmission to keep data from unauthorized access.
2-step verification
Prevent others from logging in to your DSM by generating a one-time password (OTP) on your mobile device.
Trust Level
Customize the trust level in Package Center to avoid installing packages from untrusted sources, safeguarding your NAS from unknown or tampered package files.
Ultimate Backup Solution
DS1819+ integrates various backup applications to safeguard your important data on any device with an intuitive user interface and durable storage technologies.
Active Backup for Business
Centralize backup tasks for VMware, Windows, and file servers. Restore whatever you want fast and reliably when needed.
Learn more
Hyper Backup
Comprehensively back up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to ensure data safety.
Learn more
Desktop Backup
Safeguard your PC with Cloud Station Backup. Effortlessly back up data stored on macOS to Synology NAS with Time Machine.
Learn more
Active Backup for
Office 365 / G Suite
Protect corporate data stored on the cloud. On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.
Office 365 G Suite
Fully certified storage virtualization solutions
Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.
Powered by Synology DSM
DSM UI
Award-winning operating system with an intuitive user interface and powerful capabilities.
High Availability
Ensures seamless service transition between clustered servers in the event of a server failure.
Public Cloud Integration
Backup and synchronize data easily between your public cloud accounts and your NAS.
Snapshot Replication
Provides schedulable and instantaneous data protection for shared folders and virtual machines on iSCSI LUNs in the event of disaster.
Security
Comprehensive built-in security tools are constantly updated to tackle evolving threats and protect your devices.
- (1) Status indicator
- (2) Alert indicator
- (3) Drive status indicator
- (4) Drive tray lock
- (5) Power button and indicator
- (6) LAN indicator
- (7) USB 3.0 port
- (8) Fan
- (9) Power port
- (10) Kensington Security Slot
- (11) 1GbE RJ-45 port
- (12) eSATA port
- (13) PCIe expansion slot
- (14) Reset button
- (15) USB 3.0 port
Detailed Tech Specification
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 | 8 |
| Maximum Drive Bays with Expansion Unit | 18 |
| Compatible Drive Type* (See all supported drives) |
|
| Maximum Internal Raw Capacity | 112 TB (14 TB drive x 8) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 252 TB (112 TB + 14 TB drive x 10) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 108 TB |
| Hot Swappable Drive |
✓ |
| Notes |
|
External Ports |
|
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| USB 3.0 Port | 4 |
| eSATA Port | 2 |
| PCIe | |
| PCIe Expansion | 1 x Gen3 x8 slot (black, x4 link) |
| Add-in-card support |
|
File System |
|
| Internal Drives |
|
| External Drives |
|
| Notes | exFAT Access is purchased separately in Package Center. |
Appearance |
|
| Size (Height x Width x Depth) | 166 mm x 343 mm x 243 mm |
| Weight | 6 kg |
Others |
|
| System Fan | 120 mm x 120 mm x 2 pcs |
| Fan Speed Mode |
|
| Easy Replacement System Fan |
✓ |
| Brightness adjustable front LED indicators |
✓ |
| Power Recovery |
✓ |
| Noise Level* | 22.2 dB(A) |
| Scheduled Power On/Off |
✓ |
| Wake on LAN/WAN |
✓ |
| Power Supply Unit / Adapter | 250W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 66.96 W (Access) 29.39 W (HDD Hibernation) |
| British Thermal Unit | 228.63 BTU/hr (Access) 100.35 BTU/hr (HDD 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 |
|
Warranty |
3 Year Hardware Warranty, Extendable to 5 Year Coverage – EW201 |
Notes |
|
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 |
|
| RAID Migration |
|
| Volume Expansion with Larger HDDs |
|
| Volume Expansion by Adding a HDD |
|
| Global Hot Spare Supported RAID Type |
|
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 |
|
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 |
|
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 |
|
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 (1280×720) 960 FPS @ 1080p (1920×1080) 520 FPS @ 3M (2048×1536) 320 FPS @ 5M (2591×1944) 240 FPS @ 4K (3840×2160) |
| Total FPS (H.265)* | 1200 FPS @ 720p (1280×720) 1200 FPS @ 1080p (1920×1080) 880 FPS @ 3M (2048×1536) 520 FPS @ 5M (2591×1944) 400 FPS @ 4K (3840×2160) |
| Total FPS (MJPEG)* | 560 FPS @ 720p (1280×720) 270 FPS @ 1080p (1920×1080) 190 FPS @ 3M (2048×1536) 110 FPS @ 5M (2591×1944) |
| 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 |
|
Synology Office |
✓ |
| Maximum Users | 1,800 |
| Notes |
|
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 |
|
VPN Server |
✓ |
| Maximum Connections | 30 |
Environment & Packaging |
|
Environment |
RoHS Compliant |
Packaging Content |
|
Optional Accessories |
|
| Notes |
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