Synology DS1819+ User Manual

DiskStation

DS1819+

Synology DS1819+ is an 8-bay NAS designed for small and medium-sized businesses, providing

outstanding performance with great expandability. With various built-in applications and comprehensive

data protection technologies, DS1819+ fullls dierent business needs while safeguarding users' valuable

digital assets. DS1819+ is backed up by Synology's 3-year limited warranty.

Scalable Storage with Outstanding Performance

DS1819+ is an 8-bay desktop network attached storage built with great scalability
and performance, ideally suitable for growing businesses. You can easily scale it up to
18 drives with two expansion unit DX5174 when needing more storage capacity. In
addition, M.2 SSD adapter M2D183 is available for you to supercharge the random
IOPS through SSD cache, while an optional 10Gb Ethernet adapter escalates data
transmission bandwidth to meet intensive workload demands.

DS1819+ is equipped with one quad-core processor and 4 GB memory1 (upgradable

to 32 GB), delivering sequential throughput at over 2,045 MB/s reading and 656 MB/s
writing under aggregated 10Gb Ethernet environment2. The built-in four Gigabit LAN
ports support failover and Link Aggregation. DS1819+ can also be deployed with your

existing virtualization environments with its dynamic virtual machine certicates.

Btrfs: Next Generation Storage Eciency

DS1819+ introduces the Btrfs le system, bringing the most advanced storage
technologies to meet the management needs of modern businesses:

• Advanced snapshot technology with customizable backup schedule allows shared
folders to be backed up in a minimum 5-minute interval, without consuming heavy
system resources.

• File and folder level data restoration brings huge conveniences and saves time for
users who wish to restore only a specic le or folder.

• Flexible Shared Folder and User Quota System provides comprehensive quota
control on all user accounts and shared folders.

• File self-healing: Btrfs le system is able to auto-detect corrupted les with
mirrored metadata, and recover broken data using the supported RAID volumes,
including RAID1, 5, 6, and 10.

• Advanced LUN oered by the cutting-edge iSCSI service built for administrators
provides lightning-fast snapshot creation, recovery and cloning.

Quad-core, 2.1 GHz CPU with AES-NI

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encryption engine

4 GB DDR4 memory pre-installed,

•

expandable up to 32 GB

Superior sequential throughput at

•

over 2,045 MB/s reading and 656 MB/s

writing

Boost IOPS performance with M.2

•

NVMe/SATA SSD cache through

optional M2D18 adapter card

Four Gigabit LAN ports (RJ-45) with

•

failover and Link Aggregation support;

Optional 10GbE add-on card provides

high-speed data transfer rate

Scalable up to 18 drives with two

•

expansion unit DX517 to meet high

capacity demands

Ready for deploying dynamic

•

virtualization environments includes

VMware vSphere, Microsoft Hyper-V,

Citrix XenServer and OpenStack Cinder

Highlights

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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.

• Desktop backup: Cloud Station Backup safeguards your PC, Mac, and other desktop
devices. DS1819+ is also compatible with Time Machine, allowing you to eortlessly
backup your Mac to Synology NAS.

• NAS backup: Hyper Backup comprehensively backs up your data to a local shared folder,
an external device, another Synology NAS, an rsync server, or a public cloud service to
ensure data safety.

• Server/VMware backup: Active Backup for Business centralizes backup tasks for VMware
virtual machines, Windows PC, servers, and rsync/SMB le servers. Fast and reliable
recovery options ensure running services, VMs and les instantly available when needed.

• SaaS backup: Active Backup for Oce 365/G Suite is an on-premise backup solution
for public clouds with a centralized dashboard, optimizing storage eciency through the

single instancing and block-level deduplication technology.

Powerful Collaboration Solution

Use the collaboration suite on your Synology NAS to build a private cloud to enhance
team cooperation and boost productivity.

• Synology Drive allows you to access the data and les on Synology NAS through a
unied portal and supports cross-platform synchronization to allow anywhere data
access. You can also install the online editor Synology Oce and collaborate with others
on Document, Spreadsheet, and Slides.

• Synology MailPlus allows your business to set up aprivate and reliable mail server with
the support of high-availability design and gives your employees an intuitive web-based
client to manage emails and boost productivity.

• Synology Calendar enables you to manage team schedules and organize daily tasks
eortlessly. Event information can also be synced to your CalDAV clients, allowing you to
check schedules anywhere and anytime.

• Synology Chat is a web-based application that allows you to start conversations
instantly and safely and optimizes companies’ internal communications with its powerful

information management and interaction features.

Synology Active Backup Suite

Integrated, modern, and license-free
backup & instant recovery solution for
business workloads in physical, virtual,
and cloud environments

Synology Collaboration Suite

A powerful and secure private cloud
solution for business collaboration and
organization, oering intuitive and
eective management options.

Eortless Virtualization Deployment

Synology’s Virtual Machine Manager adds boundless capabilities to your NAS. Set
up and run various virtual machines including Windows, Linux, and Virtual DSM
on your NAS to test new software versions in a sandbox environment, isolate your
customers' machines, and increase the exibility of your DS1819+ with reduced hardware
deployment and maintenance costs. Synology iSCSI storage fully supports most
virtualization solutions to enhance work eciency with a simple management interface.
VMware vSphere™ 6.5 and VAAI integration helps to ooad storage operations and
optimizes computation eciency. Windows Ooaded Data Transfer (ODX) speeds up
data transfer and migration rates, while the support for OpenStack Cinder transforms
your Synology NAS into a block-based storage component.

Virtual Machine Manager

DS1819+ is designed with virtualization in mind. Virtual Machine Manager enables you
to test new software in sandboxes, isolate your customers' machines, and increase the
exibility of your server.

• Virtual DSM provides an equally intuitive experience as DiskStation Manager, oering a
reliable storage solution with robust features.

• Various Operating Systems Supported lets you run Windows, Linux, and Virtual DSM
on your Synology NAS in just a few steps.

• Snapshots for Virtual Machines is a snapshot technology provided by Virtual Machine
Manager, allowing you to perfectly clone and restore a virtual machine within seconds.

• Live Migration lets you seamlessly migrate Virtual DSM instances from one Synology NAS
to another.

• Flexible IT Resource Management enables you to allocate hardware resources such as
computing power, storage space, or network interfaces across several virtual machines.

• Multi-Tenant Environments allow you to create multiple isolated virtual machines for
subsidiary business units or departments.

• Synology iSCSI Storage fully supports most virtualization solutions to enhance work

eciency with a simple management interface.

Running on Synology DiskStation Manager (DSM)

Virtual Machine Manager

Virtual Machine Manager implements
various virtualization solutions, allowing
you to manage multiple virtual machines
on your DS1819+, including Windows,

Linux, and Virtual DSM.

Synology DiskStation Manager (DSM) is a web-based operating system tailor-made

for every Synology NAS. Featuring an intuitive multitasking user interface, DSM provides
simple desktop-like experience to minimize the eorts in exploring and managing your
Synology NAS.

The built-in Package Center allows you to download and install a variety of packages
designed specically for your unique needs, including le backup, virtualization,
productivity, safeguard security and utilities.

With all the built-in and add-on features, DSM provides you with complete and
ne-grained control of your DS1819+, maximizing your productivity and make the best
out of your digital assets. All can be done with just a few clicks.

Hardware Overview

Fron t

Rear

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13

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6 9

1 Status indicator 2 Alert indicator 3 Power button 4 LAN indicator

5 Drive status indicator 6 Drive tray 7 USB 3.0 port 8 Power port

9 eSATA port 10 1GbE RJ-45 port 11 Reset button 12 USB 3.0 port

13 Fan 14 PCIe expansion slot

9 10 11 12

Technical Specications

Hardware

CPU Intel Atom C3538 quad-core 2.1GHz

Hardware encryption engine Yes (AES-NI)

Memory 4 GB DDR4-2133 Non-ECC SO-DIMM1 (expandable up to 32 GB wtih 16 GB ECC SO-DIMM x 2)

Compatible drive type

Hot swappable drive Yes

External port

Size (HxWxD) 166 x 343 x 243 mm

Weight 6 kg

LAN 4 x Gigabit (RJ-45)

Wake on LAN/WAN Yes

PCIe 3.0 slot

Scheduled power on/o Yes

System fan 2 (120 x 120 x 25 mm)

AC input power voltage 100V to 240V AC

Power frequency 50/60Hz, single phase

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

Maximum operating altitude 3,048 m (10,000 ft)

• 8 x 3.5” or 2.5” SATA HDD/SSD (drives not included)

• 2 x M.2 2280/2260/2242 NVMe/SATA SSD3 (drives not included)

• 4 x USB 3.0 port

• 2 x eSATA port

• 1 x 4-lane x8 slot

• 10GbE network interface card support

• M.2 NVMe/SATA SSD adapter card support

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141 2 3 45

General DSM Specication

Networking protocol SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN ™, L2TP)

File system

Supported RAID type Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10

Storage management

• Internal: Btrfs, ext4

• External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT

• Maximum single volume size: 108TB

• Maximum of system snapshots: 65,536

• Maximum internal volumes: 512

6

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SSD cache

English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Русский, Polski, Magyar,

File sharing capability

Privilege Windows Access Control List (ACL), application privileges

Directory service Windows® AD integration: Domain users login via SMB/NFS/AFP/FTP/File Station, LDAP integration

Virtualization VMware vSphere® 6.5, Microsoft Hyper-V®, Citrix®, OpenStack®

Security

Supported client Windows 7 and 10, Mac OS X 10.11 onwards

Supported browser Chrome®, Firefox®, Internet Explorer® 10 onwards, Safari® 10 onwards; Safari (iOS 10 onwards), Chrome (Android™ 6.0 onwards)

• Read-write cache support

• M.2 SSD support (M.2 NVMe/SATA SSD)

• Maximum local user accounts: 2,048

• Maximum local groups: 256

• Maximum shared folders: 512

• Maximum concurrent SMB/NFS/AFP/FTP connections: 1,000

Firewall, encryption shared folder, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login autoblock, Let's Encrypt support, HTTPS
(customizable cipher suite)

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Interface language

Português do Brasil, Português Europeu, Türkçe, Český,

ภาษาไทย,

Packages and Applications

File Server & Synchronization

Provide a universal portal to synchronize your les across various platforms, including Windows, macOS, Linux, Android, and iOS. The built-in

Drive

File Station

FTP Server

Presto File Server High-speed data transfer over WAN with exclusive SITA technology between Synology NAS and desktop

Cloud Sync

Universal Search Oer global search into applications and les

iSCSI Storage & Virtualization

iSCSI Manager

Virtual Machine Manager Deploy and run various virtual machines on Synology NAS, including Windows, Linux, or Virtual DSM

Data Protection & Backup Solution

Hyper Backup Support local backup, network backup, and data backup to public clouds

Backup tools

Snapshot Replication

High Availability Manager Reduce service downtime by setting up two identical NAS into one high-availability cluster

Active Backup for G Suite Support G Suite My Drive and Team Drive backup and restoration

Active Backup for Oce 365 Support Oce 365 OneDrive for Business, mail, contacts, and calendar backup and restoration

Active Backup for Business

Productivity & Collaboration

Collaboration tools

Note Station Rich-text note organization and versioning, encryption, sharing, media embedding and attachments

MailPlus Server

MailPlus Intuitive webmail interface for MailPlus Server, customizable mail labels, lters, and user interface

Multimedia

Moments Support smart AI album with facial and subject recognition, photo editing and sharing features, and iOS and Android mobile applications

Other packages Video Station, Photo Station, Audio Station, iTunes® Server

universal portal allows you to access data anytime and anywhere.

• Maximum Number of Hosted Files: 1,000,000

• Maximum Number of Concurrent Connections for PC Clients: 550

Virtual drives, remote folders, Windows ACL editor, compressing/extracting archived les, bandwidth control for specic users/groups,
creating sharing links, transfer logs

Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the
network with TFTP and PXE support, transfer logs

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One or two-way synchronization with public cloud storage providers including Alibaba Cloud OSS, Amazon Drive, Amazon S3-compatible
storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack
Swift-compatible storage, Tencent COS, WebDAV servers, Yandex Disk

• Maximum iSCSI target: 128

• Maximum iSCSI LUN: 256

• iSCSI LUN clone/snapshot support

DSM conguration backup, macOS Time Machine support, Cloud Station Backup

Shared folder sync - maximum task number: 16

• Maximum of shared folder snapshots: 1,024

• Maximum of Replication: 32

All-in-one backup solution designed for heterogeneous business IT environment, enabling IT admins to remotely manage and monitor
protection over PC, servers and VM on one centralized console

Collaborate with instant message service Chat, online editor Oce, and scheduling assistant Calendar

• Chat maximum user: 1,500

• Office maximum user: 1,800

• Calendar: support CalDAV and access via mobile devices

Secure, reliable, and private mail solution with high-availability, load balancing, security and ltering design (includes 5 free email account
licenses; additional accounts require the purchasing of additional licenses)

Surveillance

Surveillance Station

Maximum IP camera: 40 (total of 1200 FPS at 720p, H.264) (including two free camera licenses; additional cameras require the purchasing of
additional licenses)

All-in-One Server

Active Directory Server Provide a exible and cost-eective domain controller solution

CMS Provide a single interface to manage and monitor multiple Synology NAS

VPN Server Maximum connection: 30, supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec

Mail Server Supported Mail Server protocol: POP3, SMTP, IMAP, support LDAP/AD account

Mail Station Webmail interface for Mail Server to receive emails from multiple POP3 mailboxes, customizable SMTP server

Web Station Virtual host (up to 30 websites), PHP/MariaDB®, 3rd-party applications support

Other packages DNS Server, RADIUS Server, Log Center

Others

Storage Analyzer

Antivirus Essential Full system scan, scheduled scan, white list customization, virus denition auto update

iOS/Android™ applications Synology Drive, DS audio, DS photo, DS video, DS cam, DS cloud, DS le, DS nder, DS note, Moments, MailPlus

Other packages Additional 3rd-party packages available on Package Center

Volume and quota usage, total size of les, volume usage and trends based on past usage, size of shared folders, large les, most recently
modied les, least recently accessed les

Environment and Packaging

Environment safety RoHS compliant

• DS1819+ main unit x 1

Package content

Optional accessories

Warranty 3 years

*Model specications are subject to change without notice. Please refer to www.synology.com for the latest information.

1. DS1819+ comes with 4GB DDR4 Non-ECC SO-DIMM and can support up to 32GB with optional ECC SO-DIMM.

2. Performance gures may vary depending on environment, usage, and conguration. Visit https://www.synology.com/zh-tw/products/performance for more information.

3. DS1819+ supports dual M.2 SSDs through M2D18 adapter card, sold separately.

4. DS1819+ supports two Synology DX517, sold separately.

5. exFAT Access is purchased separately in Package Center.

6. System snapshot includes snapshots taken by iSCSI Manager, Snapshot Replication, and Virtual Machine Manager. Availability of these packages varies by model.

7. Presto File Server License is purchased separately in Package Center.

8. 5 year warranty is available as an optional bundle with EW201, 2-year Extended Warranty service add-on. Visit https://www.synology.com/en-global/products/Extended_Warranty
for more information on availability.

• Quick Installation Guide x 1

• AC power cord x 1

• Accessory pack x 1

• RJ-45 LAN cable x 2

• 4GB DDR4-2133 Non-ECC SO-DIMM (D4NS2133-4G)

• 16GB DDR4-2133 ECC SO-DIMM (RAMEC2133DDR4SO-16G)

• Synology E10G18-T1 / E10G18-T2 / E10G15-F1 / E10G17-F2 10Gbps Ethernet adapters

• Synology M2D18 M.2 SSD adatper card

• Synology Expansion Unit DX517

• VisualStation VS360HD, VS960HD

• Surveillance Device License Pack

• Surveillance Station License Pack

• MailPlus License Pack

• Virtual DSM License Pack

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SYNOLOGY INC.

Synology creates network-attached storage, IP surveillance solutions, and network equipment that transform the way users manage data, conduct surveillance, and
manage networks in the cloud era. By taking full advantage of the latest technologies, Synology aims to help users centralize data storage and backup, share les
on-the-go, implement professional surveillance solutions, and manage networks in reliable and aordable ways. Synology is committed to delivering products with
forward-thinking features and the best in class customer services.

Copyright © 2018, Synology Inc. All rights reserved. Synology, the Synology logo are trademarks or registered trademarks of Synology Inc. Other product and
company names mentioned herein may be trademarks of their respective companies. Synology may make changes to specication and product descriptions at
anytime, without notice.

DS1819+-2018-ENU-REV001

Headquarters

Synology Inc. 9F., No.1, Yuandong Rd., Banqiao Dist., New Taipei City 220, Taiwan Tel: [phone] Fax: [phone]

China

Synology Shanghai

200070, Room 201, No. 511, Tianmu W. Rd.,

Jingan Dist. Shanghai,

China

United Kingdom

Synology UK Ltd.

Unit 5 Danbury Court, Linford Wood, Milton

Keynes, MK14 6PL, United Kingdom

Tel: [phone]

France

Synology France SARL

39 rue Louis Blanc,

92400 Courbevoie, France

Tel: [phone]

Germany

Synology GmbH

Grafenberger Allee 125

40237 Düsseldorf, Deutschland

Tel: [phone]

North & South America

Synology America Corp.

3535 Factoria Blvd SE,

Suite #200, Bellevue, WA 98006, USA

Tel: [phone]

Japan

Synology Japan Co., Ltd.

1F, No.15, Kanda Konyacho,

Chiyoda-ku Tokyo, 101-0035

Japan