Synology RS819 User Manual

RackStation

RS819

Synology RackStation RS819 is a compact and scalable 4-bay rackmount NAS in 1U form factor. Powered

by Synology DiskStation Manager with snapshot technology support, RS819 brings business workgroups

simple yet comprehensive solutions to data management, sharing, synchronization and backup. Synology

RS819 is backed by Synology’s 3-year limited warranty.

Compact 1U Rackmount NAS with Excellent Performance

Synology RackStation RS819 is 1U 4-bay rackmount network-attached storage solution
for business workgroups. Its compact 12-inch-depth chassis design supports 2-post
racks and brings high exibility to server deployment.

Equipped with a 64-bit quad-core processor, 2 GB DDR4 memory, and two Gigabit LAN
ports, RS819 delivers sequential reading and writing throughput at over 225 MB/s and
169 MB/s respectively1. Excellent encrypted data transmission at over 224 MB/s reading
and 152 MB/s writing make RS819 an ecient shared storage for multiple users, while
keeping valuable data secure and away from potential threats.

RS819 also provides storage scalability up to 8 drives when connected to one Synology
expansion unit RX4182. Storage capacity can be expanded with minimal eort.

Cross-Platform File Sharing and Data Synchronization

Synology RS819 supports comprehensive network protocols, ensuring a seamless le
sharing experience across Windows, Mac®, and Linux® platforms. Windows AD and
LDAP integration allows RS819 to t quickly and eortlessly into any existing network
environment, without the need to create identical user accounts. Cloud Sync keeps
your Dropbox, Google™ Drive, Microsoft OneDrive, Baidu, and Box storage in sync with
your RackStation at the workplace. Synology Drive allows you to sync les across
Windows, macOS, Linux, and mobile devices, eortlessly keeping everything up-to-date.
RS819 combines seamless le sharing capability with a high level of security, including
HTTPS support, a built-in rewall, and multiple IP and account intrusion auto-blocking
mechanisms.

Highlights

Scalable 4-bay 1U rackmount NAS for

•

business workgroups

64-bit quad-core 1.4GHz processor

•

Compact chassis design, less than 12-

•

inch in depth

Encryption performance at over 224

•

MB/s reading, 152 MB/s writing

Dual 1GbE LAN with failover and Link

•

Aggregation support

Advanced Btrfs le system oering

•

4,096 system-wide snapshots and 256

snapshots per shared folder

Scale up to 8 drives with Synology

•

2

RX418

1

Btrfs: Next Generation Storage Eciency

RS819 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 provide comprehensive quota control
on all user accounts and shared folders.

• Synology Drive supports le versioning, requiring as little as half the storage when
compared with ext4 le systems.

• Advanced iSCSI LUNs based on a Btrfs volume oer lightning-fast snapshot creation,
recovery, and cloning.

Easy Backup Solutions

Synology Hyper Backup provides multi-version backup with block-level incremental
backup and cross-version deduplication. It optimizes storage utilization and allows data
to be backed up to multiple destinations such as local shared folders, external hard
drives, network shared folders, rsync servers, and public cloud services.

Next-Generation File System

A modern le system designed to
address obstacles often encountered in
enterprise storage systems, safeguarding
data integrity through metadata
mirroring, self-healing and snapshot
replication.

Running on Synology DiskStation Manager (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 destop-like experience to minimize 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, 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 RS819, helping you maximize productivity and make the
best out of of your digital assets. All will happen with just a few clicks.