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Synology
RackStation NAS
RS819
4-Bay 1U (no RAIL KIT)




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Stock codeIBSY-R819
Quick code68182


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6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)
2GB RAM
Realtek RTD1296 quad-core 1.4GHz
3yr Warranty
Description
** DUE FOR RELEASE APRIL 2019 **

** OCTOBER 2018 **


RackStation RS819

Compact, robust, and scalable, RS819 comes with compelling and crucial features that growing businesses are looking for in a rackmount file server. With the dual LAN failover support, this 1U 4-bay rackmount NAS ensures continual availability, promising steadily growing success at a minimum cost.

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 flexibility 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 respectively 1 . Excellent encrypted data transmission at over 224 MB/s reading and 152 MB/s writing make RS819 an efficient 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 RX418 2 . Storage capacity can be expanded with minimal effort.

Cross-Platform File Sharing and Data Synchronization
Synology RS819 supports comprehensive network protocols, ensuring a seamless file sharing experience across Windows, Mac®, and Linux® platforms. Windows AD and LDAP integration allows RS819 to fit quickly and effortlessly 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 files across Windows, macOS, Linux, and mobile devices, effortlessly keeping everything up-to-date. RS819 combines seamless file sharing capability with a high level of security, including HTTPS support, a built-in firewall, and multiple IP and account intrusion auto-blocking mechanisms.

Btrfs: Next Generation Storage Efficiency
RS819 introduces the Btrfs file 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 specific file or folder.
• Flexible Shared Folder and User Quota System provide comprehensive quota control on all user accounts and shared folders.
• Synology Drive supports file versioning, requiring as little as half the storage when compared with ext4 file systems.
• Advanced iSCSI LUNs based on a Btrfs volume offer 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.

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 efforts in exploring and managing your Synology NAS.
The built-in Package Center allows you to download and install a variety of packages designed specifically for your unique needs, including file backup, productivity, safeguard security and utilities.
With all the built-in and add-on features, DSM provides you with complete and fine-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.



Hardware processor Processor model Realtek RTD1296 Processor architecture 64-bit Processor clock Quad core 1.4 GHz Hardware encryption engine   Memory System memory 2 GB DDR4 Remarks Synology reserves the right to replace memory components of the same or higher clocks depending on the supplier's product availability. The compatibility and stability are tested by the same rigorous test, please feel free to use it. Storage device Number of disk slots 4 Maximum number of disk slots in which the expansion unit is installed 8 Compatible disk type* (see all supported disks) 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum internal net total storage capacity 56 TB (14 TB drive x 4) (Capacity varies by RAID type) Maximum net total storage capacity with expansion unit 112 TB (56 TB + 14 TB drive x 4) (Capacity varies by RAID type) Maximum single storage capacity 108 TB Disk hot swap support   Remarks The compatible disk type refers to the type of hard disk that is confirmed to be compatible with the product after the actual measurement, and the maximum speed limit of the non-hard disk slot. The maximum net total storage capacity is not limited by the maximum single storage capacity. Synology NAS can create additional storage space beyond the maximum single storage capacity. The maximum capacity depends on the support of each model. (see more) External connection埠 RJ-45 1GbE network hole 2 (supports Link Aggregation / fault transfer) USB 3.0 port埠 2 eSATA port埠 1 File system Internal disk Btrfs EXT4 External disk Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT* Remarks exFAT Access is purchased separately from the kit center. Exterior Size (height x width x depth) 44 mm x 478 mm x 327.5 mm  weight 4.34 kg  Rack mount support Two-post 19-inch rack (direct mounting) Four-post 19 吋 (Synology Rack Kit - RKM114 / RKS1317 ) Remarks Rack kits need to be purchased separately other projects System fan 40 mm x 40 mm x 3 pcs Fan mode Full speed mode Low temperature mode Silent mode Automatic power reply   Noise value* 28.9 dB(A)  Timer switch   Wake on the network   Power supply / transformer 150W  AC input voltage 100V to 240V AC Current frequency 50/60 Hz, single frequency Power consumption* 28.31 W (access) 
10.1 W (hard disk hibernation) British thermal unit 96.6 BTU/hr (access) 
34.46 BTU/hr (hard disk hibernation) Ambient temperature Working temperature 5°C to 35°C (40°F to 95°F) Storage temperature -20 ° C to 60 ° C (-5 ° F to 140 ° F) Relative humidity 5% to 95% RH Certification body FCC CE BSMI EAC VCCI CCC RCM Warranty Hardware warranty for three years, can be extended to 5 years coverage - EW201 Remarks The test data for power consumption was tested with a Western Digital 1TB WD10EFRX hard drive. DSM product specifications (see more) Storage management Maximum storage space 64 Maximum number of iSCSI targets 128 Maximum number of iSCSI LUNs 256 iSCSI LUN Clone/Snapshot, Windows Uninstall Data Transfer (ODX)   SSD TRIM   Support RAID disk array type Synology Hybrid RAID Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10 RAID configuration migration Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6 Expand storage with larger hard drives Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10 Add new hard drive expansion storage Synology Hybrid RAID JBOD RAID 5 RAID 6 (with expansion unit) Global Hot Spare supports RAID types Synology Hybrid RAID RAID 1 RAID 5 RAID 6 (with expansion unit) RAID 10 (with expansion unit) File service File agreement CIFS/AFP/NFS/FTP/WebDAV Maximum simultaneous CIFS/AFP/FTP connection number 200 Windows Access Control List (ACL) integration   NFS Kerberos authentication   Account and shared folders Maximum number of local user accounts 2048 Maximum number of local groups 256 Maximum number of shared folders 256 Maximum shared folder synchronization task 4 Log center   Log receipts per second 400 Additional kits (learn more about the complete add-on kit list) Chat   Maximum number of users 500 Remarks The maximum number of simultaneous HTTP connections has been adjusted to the maximum when testing Chat. When the maximum number of users is reached, the CPU and memory usage are both less than 80%. Cloud Station Server   Maximum number of simultaneous devices 200 Maximum number of files carried (btrfs) 100,000 Remarks The maximum number of simultaneous connections represents the number of devices that can be connected at the same time. The maximum number of hosted files represents the maximum number of files that can be indexed and loaded in the Cloud Station Server service. The expansion memory was not loaded during the test. The above test uses a non-encrypted shared folder. Download Station   Maximum number of download tasks 80 exFAT Access (optional)   Media Server   DLNA compatible   Moments   Face recognition   Subject identification   Automatic color correction and angle correction   Moments carefully selected   Snapshot Replication   Maximum number of snapshots supported by a single shared folder 256 Maximum number of system snapshots 4096 Surveillance Station   Maximum camera support number(camera license required) 30 (with 2 free camera licenses) (View compatible webcam) Frames per second (FPS) (H.264)* 900 FPS @ 720p (1280x720) 
300 FPS @ 1080p (1920×1080) 
240 FPS @ 3M (2048x1536) 
150 FPS @ 5M (2591x1944) 
110 FPS @ 4K (3840x2160) Frames per second (FPS) (H.265)* 900 FPS @ 720p (1280x720) 
450 FPS @ 1080p (1920×1080) 
360 FPS @ 3M (2048x1536) 
250 FPS @ 5M (2591x1944) 
180 FPS @ 4K (3840x2160) Frames per second (FPS) (MJPEG)* 300 FPS @ 720p (1280x720) 
200 FPS @ 1080p (1920×1080) 
130 FPS @ 3M (2048x1536) 
80 FPS @ 5M (2591x1944) Remarks The Surveillance Station uses an Axis camera; the video schedule is continuous; the Surveillance Station is used as the source of the live image; the motion detection source is set to the camera; the live image and the video use the same set of video streams. Synology Drive   Recommended number of files to store 100,000 (for archives or files belonging to Synology Drive , please refer to the file service in the above fields for files accessed through other agreements) Recommended number of current client PC connections 200 (can continue to maintain the number of connections when the number of files is limited) Remarks Exceeding the quantity limit may result in a longer response time for the file operation. The Btrfs file system and the non-encrypted shared folder were used in the above tests. Synology Office   Maximum number of users 200 Remarks The test opens multiple files and each file is edited simultaneously by 30 users. When the maximum number of users is reached, the CPU and memory usage are both less than 80%. Client performance may affect the maximum number of simultaneous edits. Client test computer specifications: Intel Core i3-3220 / 8GB memory Video Station   Video transcoding Group 2 (see more) VPN Server   Maximum number of connections 20 Environment and packaging surroundings RoHS compliant Package contents Host X 1 Kit X 1 Power cord X 1 Quick Installation Guide X 1 Optional accessories Monitoring device authorization Expansion Unit: RX418 X 1 VS360HD VS960HD Synology Sliding Rack Kit - RKS1317 Synology Fixed Rack Kit - RKM114
Specifications
Specifications

General

Stock code IBSY-R819
Brand Synology
Series RackStation NAS
Model RS819
Type 4-Bay 1U (no RAIL KIT)
ROHS Y
Date added 09/07/2018

RS819 Spec Information

Form Factor / Drive Height 478x328x44mm
Platter size 3.5"
Platter (alternate) 2.5"
RAM/Cache 2GB
Guarantee 3yr
Processor Realtek RTD1296 quad-core 1.4GHz
CPU Mark (cpubenchmark.net) low
Total Drives 4
Total Drives (alternate) 4
RAID 0:1:5:6:
RAID Levels Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Rack size 1

RS819 Spec Connections

sub- connectionI/EQuantity
LANLANExternal2
SATASATA 7-pin Discrete with PowerInternal4
USB3USB3 type A (host)External2
eSATAeSATA (host)External1

Software

RS819 Speed

Speed/RPM 6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)

Physical

Colour Black
Weight (kg) 8kg
Weight (bare) 4.34kg
Watts 27.9W
Links
Images
Video
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Synology RackStation NAS RS819 4-Bay 1U (no RAIL KIT)
Synology RackStation NAS RS819 4-Bay 1U (no RAIL KIT)
ibsy-r819-back.jpg

Stock codeIBSY-R819
Quick code68182



Synology
RackStation NAS
RS819
4-Bay 1U (no RAIL KIT)



ddr4-ramdlna supportplex support






FREE Build & Test
Pre Sales Expert advice!
Compatibility Checks
Your Apps pre-installed and configured
RAID setup/ NAS & HDD Stress Test
After Sales Support Included!



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Description

Synology RackStation NAS RS819 4-Bay 1U (no RAIL KIT)



Synology NAS guide

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Synology RS819 logo

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Synology RS819 Key features


6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)
2GB RAM
Realtek RTD1296 quad-core 1.4GHz
3yr Warranty


** DUE FOR RELEASE APRIL 2019 **

** OCTOBER 2018 **


RackStation RS819

Compact, robust, and scalable, RS819 comes with compelling and crucial features that growing businesses are looking for in a rackmount file server. With the dual LAN failover support, this 1U 4-bay rackmount NAS ensures continual availability, promising steadily growing success at a minimum cost.

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 flexibility 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 respectively 1 . Excellent encrypted data transmission at over 224 MB/s reading and 152 MB/s writing make RS819 an efficient 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 RX418 2 . Storage capacity can be expanded with minimal effort.

Cross-Platform File Sharing and Data Synchronization
Synology RS819 supports comprehensive network protocols, ensuring a seamless file sharing experience across Windows, Mac®, and Linux® platforms. Windows AD and LDAP integration allows RS819 to fit quickly and effortlessly 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 files across Windows, macOS, Linux, and mobile devices, effortlessly keeping everything up-to-date. RS819 combines seamless file sharing capability with a high level of security, including HTTPS support, a built-in firewall, and multiple IP and account intrusion auto-blocking mechanisms.

Btrfs: Next Generation Storage Efficiency
RS819 introduces the Btrfs file 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 specific file or folder.
• Flexible Shared Folder and User Quota System provide comprehensive quota control on all user accounts and shared folders.
• Synology Drive supports file versioning, requiring as little as half the storage when compared with ext4 file systems.
• Advanced iSCSI LUNs based on a Btrfs volume offer 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.

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 efforts in exploring and managing your Synology NAS.
The built-in Package Center allows you to download and install a variety of packages designed specifically for your unique needs, including file backup, productivity, safeguard security and utilities.
With all the built-in and add-on features, DSM provides you with complete and fine-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.



Hardware
processor
Processor model Realtek RTD1296
Processor architecture 64-bit
Processor clock Quad core 1.4 GHz
Hardware encryption engine  
Memory
System memory 2 GB DDR4
Remarks Synology reserves the right to replace memory components of the same or higher clocks depending on the supplier's product availability. The compatibility and stability are tested by the same rigorous test, please feel free to use it.
Storage device
Number of disk slots 4
Maximum number of disk slots in which the expansion unit is installed 8
Compatible disk type* (see all supported disks)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum internal net total storage capacity 56 TB (14 TB drive x 4) (Capacity varies by RAID type)
Maximum net total storage capacity with expansion unit 112 TB (56 TB + 14 TB drive x 4) (Capacity varies by RAID type)
Maximum single storage capacity 108 TB
Disk hot swap support  
Remarks
  • The compatible disk type refers to the type of hard disk that is confirmed to be compatible with the product after the actual measurement, and the maximum speed limit of the non-hard disk slot.
  • The maximum net total storage capacity is not limited by the maximum single storage capacity. Synology NAS can create additional storage space beyond the maximum single storage capacity. The maximum capacity depends on the support of each model. (see more)
External connection埠
RJ-45 1GbE network hole 2 (supports Link Aggregation / fault transfer)
USB 3.0 port埠 2
eSATA port埠 1
File system
Internal disk
  • Btrfs
  • EXT4
External disk
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Remarks exFAT Access is purchased separately from the kit center.
Exterior
Size (height x width x depth) 44 mm x 478 mm x 327.5 mm 
weight 4.34 kg 
Rack mount support
  • Two-post 19-inch rack (direct mounting)
  • Four-post 19 吋 (Synology Rack Kit - RKM114 / RKS1317 )
Remarks Rack kits need to be purchased separately
other projects
System fan 40 mm x 40 mm x 3 pcs
Fan mode
  • Full speed mode
  • Low temperature mode
  • Silent mode
Automatic power reply  
Noise value* 28.9 dB(A) 
Timer switch  
Wake on the network  
Power supply / transformer 150W 
AC input voltage 100V to 240V AC
Current frequency 50/60 Hz, single frequency
Power consumption* 28.31 W (access) 
10.1 W (hard disk hibernation)
British thermal unit 96.6 BTU/hr (access) 
34.46 BTU/hr (hard disk hibernation)
Ambient temperature
Working temperature 5°C to 35°C (40°F to 95°F)
Storage temperature -20 ° C to 60 ° C (-5 ° F to 140 ° F)
Relative humidity 5% to 95% RH
Certification body
  • FCC
  • CE
  • BSMI
  • EAC
  • VCCI
  • CCC
  • RCM
Warranty Hardware warranty for three years, can be extended to 5 years coverage - EW201
Remarks The test data for power consumption was tested with a Western Digital 1TB WD10EFRX hard drive.
DSM product specifications (see more)
Storage management
Maximum storage space 64
Maximum number of iSCSI targets 128
Maximum number of iSCSI LUNs 256
iSCSI LUN Clone/Snapshot, Windows Uninstall Data Transfer (ODX)  
SSD TRIM  
Support RAID disk array type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID configuration migration
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Expand storage with larger hard drives
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
Add new hard drive expansion storage
  • Synology Hybrid RAID
  • JBOD
  • RAID 5
  • RAID 6 (with expansion unit)
Global Hot Spare supports RAID types
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6 (with expansion unit)
  • RAID 10 (with expansion unit)
File service
File agreement CIFS/AFP/NFS/FTP/WebDAV
Maximum simultaneous CIFS/AFP/FTP connection number 200
Windows Access Control List (ACL) integration  
NFS Kerberos authentication  
Account and shared folders
Maximum number of local user accounts 2048
Maximum number of local groups 256
Maximum number of shared folders 256
Maximum shared folder synchronization task 4
Log center  
Log receipts per second 400
Additional kits (learn more about the complete add-on kit list)
Chat  
Maximum number of users 500
Remarks
  • The maximum number of simultaneous HTTP connections has been adjusted to the maximum when testing Chat.
  • When the maximum number of users is reached, the CPU and memory usage are both less than 80%.
Cloud Station Server  
Maximum number of simultaneous devices 200
Maximum number of files carried (btrfs) 100,000
Remarks
  • The maximum number of simultaneous connections represents the number of devices that can be connected at the same time.
  • The maximum number of hosted files represents the maximum number of files that can be indexed and loaded in the Cloud Station Server service. The expansion memory was not loaded during the test.
  • The above test uses a non-encrypted shared folder.
Download Station  
Maximum number of download tasks 80
exFAT Access (optional)  
Media Server  
DLNA compatible  
Moments  
Face recognition  
Subject identification  
Automatic color correction and angle correction  
Moments carefully selected  
Snapshot Replication  
Maximum number of snapshots supported by a single shared folder 256
Maximum number of system snapshots 4096
Surveillance Station  
Maximum camera support number(camera license required) 30 (with 2 free camera licenses) (View compatible webcam)
Frames per second (FPS) (H.264)* 900 FPS @ 720p (1280x720) 
300 FPS @ 1080p (1920×1080) 
240 FPS @ 3M (2048x1536) 
150 FPS @ 5M (2591x1944) 
110 FPS @ 4K (3840x2160)
Frames per second (FPS) (H.265)* 900 FPS @ 720p (1280x720) 
450 FPS @ 1080p (1920×1080) 
360 FPS @ 3M (2048x1536) 
250 FPS @ 5M (2591x1944) 
180 FPS @ 4K (3840x2160)
Frames per second (FPS) (MJPEG)* 300 FPS @ 720p (1280x720) 
200 FPS @ 1080p (1920×1080) 
130 FPS @ 3M (2048x1536) 
80 FPS @ 5M (2591x1944)
Remarks The Surveillance Station uses an Axis camera; the video schedule is continuous; the Surveillance Station is used as the source of the live image; the motion detection source is set to the camera; the live image and the video use the same set of video streams.
Synology Drive  
Recommended number of files to store 100,000 (for archives or files belonging to Synology Drive , please refer to the file service in the above fields for files accessed through other agreements)
Recommended number of current client PC connections 200 (can continue to maintain the number of connections when the number of files is limited)
Remarks
  • Exceeding the quantity limit may result in a longer response time for the file operation.
  • The Btrfs file system and the non-encrypted shared folder were used in the above tests.
Synology Office  
Maximum number of users 200
Remarks
  • The test opens multiple files and each file is edited simultaneously by 30 users.
  • When the maximum number of users is reached, the CPU and memory usage are both less than 80%.
  • Client performance may affect the maximum number of simultaneous edits. Client test computer specifications: Intel Core i3-3220 / 8GB memory
Video Station  
Video transcoding Group 2 (see more)
VPN Server  
Maximum number of connections 20
Environment and packaging
surroundings RoHS compliant
Package contents
  • Host X 1
  • Kit X 1
  • Power cord X 1
  • Quick Installation Guide X 1
Optional accessories
  • Monitoring device authorization
  • Expansion Unit: RX418 X 1
  • VS360HD
  • VS960HD
  • Synology Sliding Rack Kit - RKS1317
  • Synology Fixed Rack Kit - RKM114
Spanstor Build And Test
If you buy this Synology RackStation NAS and hard drives we do free build and test for the unit and hard drives. So you can use this device straight out of the box. All free of charge in RS819 price.
Same Day and Next Day Delivery available in UK and fast WorldWide delivery for products in stock.
FREE Business Quotes available for products with specific requirements or quantities. Often cheaper than Amazon.

Synology RS819 RackStation NAS expansion units


When running out of hard drive capacity on the Synology, RX418 provides an easy way to immediately scale capacity up to 32TB by additional 4 hard drives. The RAID volume on the Synology RackStation NAS can be expanded directly without having to reformat the existing hard drives, ensuring it continues its service during the capacity expansion.
Synology RS819 expansion RX418 More Info
expansion video

Synology RS819 RackStation NAS RAM / Card upgrade options



Synology RS819 RackStation NAS Rails



RKM114
Synology RKM114 expansion RKM114 More Info
RKS1317
Synology RKS1317 expansion RKS1317 More Info

Double your speed with Link Aggregation



Find Out More->



Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port


Find Out More->

10 Times faster Network with 10GbE



Find Out More->


Best 4 bay NAS- Synology 2019
Best for Plex, Surveillance, Performance, Connectivity, Energy saving, Warranty, Transcoding


Read More ->


best Synology 4 bay 2019






Specifications

General

Stock code IBSY-R819
Brand Synology
Series RackStation NAS
Model RS819
Type 4-Bay 1U (no RAIL KIT)
ROHS Y
Date added 09/07/2018

RS819 Spec Information

Form Factor / Drive Height 478x328x44mm
Platter size 3.5"
Platter (alternate) 2.5"
RAM/Cache 2GB
Guarantee 3yr
Processor Realtek RTD1296 quad-core 1.4GHz
CPU Mark (cpubenchmark.net) low
Total Drives 4
Total Drives (alternate) 4
RAID 0:1:5:6:
RAID Levels Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Rack size 1

RS819 Spec Connections

sub- connectionI/EQuantity
LANLANExternal2
SATASATA 7-pin Discrete with PowerInternal4
USB3USB3 type A (host)External2
eSATAeSATA (host)External1

Software

RS819 Speed

Speed/RPM 6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)

Physical

Colour Black
Weight (kg) 8kg
Weight (bare) 4.34kg
Watts 27.9W
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Unit 19,
Red Lion Business Centre,
Red Lion Road,
Tolworth, Surbiton,
Surrey,
KT6 7QD
England -UK

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