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Synology NAS DS1819+ 8 bay NAS DiskStation DS1819+ (Diskless) Network Attached Storage

$1281.31
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Product Code:
13098
Brand:
Synology
Mfg Sku:
DS1819+


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Specification

Synology NAS DS1819+ 8 bay NAS DiskStation DS1819+ (Diskless) Network Attached Storage

 

 

Detail Specifications
  Hardware Specifications
CPU
CPU Model
Intel Atom C3538
CPU Architecture
64-bit
CPU Frequency
Quad Core 2.1 GHz
Hardware Encryption Engine (AES-NI)
Yes
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
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
Hot Swappable Drive
Yes
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.
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
File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
Notes
exFAT Access is purchased separately in Package Center.
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
Yes
Brightness adjustable front LED indicators
Yes
Power Recovery
Yes
Noise Level
22.2 dB(A)
Scheduled Power On/Off
Yes
Wake on LAN/WAN
Yes
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
0oC to 40oC (32oF to 104oF)
Storage Temperature
-20oC to 60oC (-5oF to 140oF)
Relative Humidity
5% to 95% RH
Certification
FCC
CE
BSMI
EAC
VCCI
CCC
RCM
KC
Notes
Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  DSM Specifications
Storage Management
Maximum Internal Volume Number
512
Maximum iSCSI Target Number
128
Maximum iSCSI LUN
256
iSCSI LUN Clone/Snapshot, Windows ODX
Yes
SSD Read/Write Cache
Yes
SSD TRIM
Yes
Supported RAID Type
Synology Hybrid RAID
Basic
JBOD
RAID 0
RAID 1
RAID 5
RAID 6
RAID 10
RAID Migration
Basic to RAID 1
Basic to RAID 5
RAID 1 to RAID 5
RAID 5 to RAID 6
Volume Expansion with Larger HDDs
Synology Hybrid RAID
RAID 1
RAID 5
RAID 6
Volume Expansion by Adding a HDD
Synology Hybrid RAID
RAID 5
RAID 6
JBOD
Global Hot Spare Supported RAID Type
Synology Hybrid RAID
RAID 1
RAID 5
RAID 6
RAID 10
  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
Yes
NFS Kerberos Authentication
Yes
Account and 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
Yes
Log Center
Yes
Syslog Events per Second
800
Virtualization
VMware vSphere 6 with VAAI
Yes
Windows Server 2016
Yes
Citrix Ready
Yes
OpenStack
Yes
  Add-on Packages
Antivirus by McAfee (Trial)
Yes
Central Management System
Yes
Chat
Yes
Maximum Users
1,500
Notes
The number of concurrent HTTP connections for Chat was configured to the maximum.
CPU and RAM usage were both under 80% when the number of maximum users was reached.
For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station Server
Yes
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
The maximum number of concurrently connected devices refers to the maximum number of devices that can remain connected at the same time.
The maximum number of hosted files refers to the maximum number of files that can be indexed and hosted by the Cloud Station Server service. RAM expansion was not used during testing.
Non-encrypted shared folders were used during the aforementioned testing.
Document Viewer
Yes
Download Station
Yes
Maximum Concurrent Download Tasks
80
  exFAT Access (optional)
Yes
MailPlus / MailPlus Server
Yes
Free Email Accounts
5
Maximum number of concurrent users
Up to 150
Maximum Server Performance
1,484,000 emails per day, approx. 45GB
Notes
The CPU and RAM usage were both under 80% when testing the maximum number of concurrent users.
For tested models with expandable memory, the maximum amount of RAM was installed.
Read-write SSD cache was enabled in 5-bay (and above) NAS models with 2 SSDs units installed.
The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).
Media Server
Yes
DLNA Compliance
Yes
Moments
Yes
Facial recognition
Yes
Subject recognition
Yes
Snapshot Replication
Yes
Maximum Snapshots per Shared Folder
1024
Maximum of system snapshots
65536
Surveillance Station
Yes
Maximum IP cam
40 (including 2 Free License)
  Total FPS (H.264)
1200 FPS at 720p (1280x720)
960 FPS at 1080p (1920x1080)
520 FPS at 3M (2048x1536)
320 FPS at 5M (2591x1944)
240 FPS at 4K (3840x2160)
Total FPS (H.265)
1200 FPS at 720p (1280x720)
1200 FPS at 1080p (1920x1080)
880 FPS at 3M (2048x1536)
520 FPS at 5M (2591x1944)
400 FPS at 4K (3840x2160)
Total FPS (MJPEG)
560 FPS at 720p (1280x720)
270 FPS at 1080p (1920x1080)
190 FPS at 3M (2048x1536)
110 FPS at 5M (2591x1944)
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
Yes
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
For tested models with expandable memory, the maximum amount of RAM was installed.
Exceeding the limits above may result in longer response time in file operations.
Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.
  Synology Office
Yes
Maximum Users
1,800
Notes
Multiple files were opened for testing and each file was edited by 30 users simultaneously.
CPU and RAM usage were both under 80% when the number of maximum users was reached.
For tested models with expandable memory, the maximum amount of RAM was installed.
Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Video Station
Yes
Video Transcoding
Group 1 - Type 1
Maximum Transcoding Channel Number
1 channel, 30 FPS at 1080p(1920x1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
Virtual Machine Manager
Yes
Recommended Virtual Machine Instances
4
Recommended Virtual DSM Number
4 (including 1 Free License)
Notes
Virtual Machine Manager is not supported on hosts running Synology High Availability.
The specifications vary depending on system configuration and memory size.
VPN Server
Yes
Maximum Connections
30
  Environment and Packaging
Environment
RoHS Compliant
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2
Quick Installation Guide X 1
Optional
Accessories
Surveillance Device License Pack
D4NS2133-4G DDR4 non-ECC SO-DIMM
RAMEC2133DDR4SO-16G DDR4 ECC SO-DIMM
Expansion Unit: DX517 X 2
VS360HD
VS960HD
Synology Ethernet Adapter E10G18-T1
Synology Ethernet Adapter E10G18-T2
Synology Ethernet Adapter E10G17-F2
Synology M2D18 M.2 SSD adapter card
Notes
Mixed usage of non-ECC and ECC UDIMMs is not supported.
  Item Dimension (L"xW"xH")
18 x 14 x 12
Weight
22.00LB
Warranty Information
3 Years Manufacture Warranty
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