Synology DS1819+ 8-bay desktop NAS SATA, Gb LAN

Scalable 8-bay NAS for small- to medium-sized businesses

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.

Install one M.2 SSD adapter M2D18
Boosting random IOPS with M.2 NVMe/SATA SSD cache, or

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.


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.

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.

Desktop Backup
Safeguard your PC with Cloud Station Backup. Effortlessly back up data stored on macOS to Synology NAS with Time Machine.

Active Backup for
Office 365 / G Suite
On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

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.

Drive
A versatile solution for file management and synchronization.

Security
Comprehensive built-in security tools are constantly updated to tackle evolving threats and protect your devices.

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 4GB (1 x 4GB)
Total Memory Slots 2
Memory Expandable up to 32 GB (16 GB x 2)

Storage
Drive Bays
8
Maximum Drive Bays with Expansion Unit
18
Compatible Drive Type* (See all supported drives)
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
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

Notes
"Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB.

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
M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cache
PCIe Network Interface Card (Learn more)

File System

Internal Drives
Btrfs
EXT4

External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*

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
Full-Speed Mode
Cool Mode
Quiet 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)
9.39 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

FCC
CE
BSMI
EAC
VCCI
CCC
RCM
KC

Warranty
3 Year Hardware Warranty