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Synology NAS Rackstation (Diskless) (RS1619xs+), 4-Bay; 8GB DDR4

RM 9,710.00
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PRODUCT OVERVIEW

RS1619xs+ is a high-performance and scalable 1U rackmount NAS designed with upgradable memory and M.2 SSD cache configuration to meet the needs of modern businesses that require a flexible, reliable, and efficient storage solution.

PRODUCT DESCRIPTION

  • Powerful 1U NAS for growing businesses, featuring a quad-core CPU with AES-NI and 8 GB (up to 64 GB) DDR4 ECC UDIMM
  • Built-in M.2 NV Me/SATA SSD slots for system Cache support; Operating Temperature: 5°C to 35°C (40°F to 95°F)
  • Excellent performance of over 1, 523 MB/s sequential reading and 136, 558 iSCSI random read IOPS
  • Optional 10GbE NIC support; scalable up to 16 drives with Synology RX1217/RX1217RP
  • Backed by Synology’s 5-year limited warranty & Synology replacement service (SRS)

PRODUCT SPECIFICATIONS

Hardware Specifications

CPU

CPU Model

Intel Xeon D-1527


CPU Architecture

64-bit


CPU Frequency

Quad Core 2.2 (base) / 2.7 (turbo) GHz


Hardware Encryption Engine (AES-NI)

Yes

Memory

System Memory

8 GB DDR4 ECC UDIMM


Memory Module Pre-installed

8 GB (8 GB x 1)


Total Memory Slots

4


Memory Expandable up to

64 GB (16 GB x 4)


Notes

  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

Storage

Drive Bays

4


Maximum Drive Bays with Expansion Unit

16


M.2 Drive Slots

2 (NVMe & SATA)


Compatible Drive Type*

  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • M.2 2280 NVMe & SATA SSD

Maximum Internal Raw Capacity

64 TB (16 TB drive x 4) (Capacity may vary by RAID types)


Maximum Raw Capacity with Expansion Units

256 TB (64 TB + 16 TB drive x 12) (Capacity may vary by RAID types)


Maximum Single Volume Size*

  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 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.
  • Each internal volume (may consist of multiple drives) is expandble up to 108TB (with memory less than 32GB) or 200TB (with memory equal to or greater than 32GB).

External Ports

RJ-45 1GbE LAN Port

4 (with Link Aggregation / Failover support)


USB 3.0 Port

2


Expansion Port

1

PCIe

PCIe Expansion

1 x Gen3 x8 slot (x8 link)


Add-In-Card Support

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.

Appearance

Form Factor (RU)

1U


Size (Height x Width x Depth)

44 mm x 480 mm x 518.6 mm


Weight

8.16 kg


Rack Installation Support*

4-post 19" rack (Synology Rail Kit - RKM114/RKS1317)


Notes

The rail kit is sold separately

Others

System Fan

40 mm x 40 mm x 2 pcs


Fan Speed Mode

  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode

Easy Replacement System Fan

Yes

Power Recovery

Yes

Noise Level*

39.3 dB(A)


Scheduled Power On / Off

Yes

Wake on LAN / WAN

Yes

Power Supply Unit / Adapter

150 W


Redundant Power Supply

Yes

AC Input Power Voltage

100 V to 240 V AC


Power Frequency

50/60 Hz, Single Phase


Power Consumption*

68.68 W (Access)
 34.78 W (HDD Hibernation)


British Thermal Unit

234.35 BTU/hr (Access)
 118.67 BTU/hr (HDD Hibernation)


Notes

  • Power consumption is measured when it's fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%

Temperature

Operating 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

  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
  • KC

Warranty

5 Years


Notes

The warranty period starts from the purchase date as stated on your purchase receipt.

Environment

RoHS Compliant

Packaging Content

  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 2
  • Quick Installation Guide X 1

Optional Accessories

  • D4EC-2666-8G DDR4 ECC UDIMM*
  • D4EC-2400-16G DDR4 ECC UDIMM*
  • Surveillance Device License Pack
  • Expansion Unit: RX1217/RX1217RP X 1
  • Synology Ethernet Adapter E10G17-F2
  • Synology Ethernet Adapter E10G18-T1
  • Synology Ethernet Adapter E10G18-T2
  • Synology Rail Kit Mounted - RKM114
  • Synology Rail Kit Sliding - RKS1317
  • VS360HD
  • VS960HD

Notes

All memory modules will operate at the maximum frequency specified by the CPU manufacturer.

Software Specification

DSM Specifications

Storage Management

Maximum Internal Volume Number

256


Maximum iSCSI Target Number

256


Maximum iSCSI LUN

512


iSCSI LUN Clone/Snapshot, Windows ODX

Yes

SSD Read / Write Cache (White Paper)

Yes

SSD TRIM

Yes

RAID Group

Yes

Supported RAID Type

  • RAID F1
  • 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

  • RAID F1
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10

Volume Expansion by Adding a HDD

  • RAID F1
  • JBOD
  • RAID 5
  • RAID 6 (with Expansion Unit)

Global Hot Spare Supported RAID Type

  • RAID F1
  • RAID 1
  • RAID 5
  • RAID 6 (with Expansion Unit)
  • RAID 10 (with Expansion Unit)

File Services

File Protocol

CIFS/AFP/NFS/FTP/WebDAV


Maximum Concurrent CIFS/AFP/FTP Connections

2,000


Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion)

10,000


Windows Access Control List (ACL) Integration

Yes

NFS Kerberos Authentication

Yes

Account & Shared Folder

Maximum Local User Accounts

16,000


Maximum Local Groups

512


Maximum Shared Folder

512


Maximum Shared Folder Sync Tasks

32

High Availability

Synology High Availability

Yes

Log Center

Syslog Events per Second

3,000

Virtualization

VMware vSphere 6 with VAAI

Yes

Windows Server 2016

Yes

Citrix Ready

Yes

OpenStack

Yes

General Specifications

Networking Protocols

SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV


Supported Browsers

  • Chrome
  • Firefox
  • Edge
  • Internet Explorer 10 onwards
  • Safari 10 onwards
  • Safari (iOS 10 onwards)
  • Chrome (Android 6.0 onwards)

Supported Language

English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文

Add-on Packages view the complete package list

Antivirus by McAfee (Trial)

Yes

Central Management System

Yes

Synology Chat

Maximum Users

4,000


Notes

  • The number of concurrent HTTP connections for Synology 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

Recommended Number of Hosted Files

1,000,000


Recommended Number of Concurrent Sync Clients

2,000 (the number of connections that can be maintained when the recommended number of hosted files was reached)


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

Maximum Concurrent Download Tasks

80

exFAT Access (Optional)


Synology MailPlus / MailPlus Server

Free Email Accounts

5 (Licenses required for additional accounts)


Maximum Number of Concurrent Users

450


Maximum Server Performance

3,363,000 emails per day, approx. 102.6 GB


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

DLNA Compliance

Yes

Moments

Facial Recognition

Yes

Subject Recognition

Yes

Auto Color & Rotate

Yes

Moments Select

Yes

PetaSpace

Yes

Snapshot Replication

Maximum Snapshots per Shared Folder

1,024


Maximum of System Snapshots

65,536

Surveillance Station

Maximum IP cam (Licenses required)

75 (including 2 Free License) 


Total FPS (H.264)*

2250 FPS @ 720p (1280x720)
 1050 FPS @ 1080p (1920x1080)
 600 FPS @ 3M (2048x1536)
 500 FPS @ 5M (2591x1944)
 500 FPS @ 4K (3840x2160)


Total FPS (H.265)*

2250 FPS @ 720p (1280x720)
 2250 FPS @ 1080p (1920x1080)
 2250 FPS @ 3M (2048x1536)
 1875 FPS @ 5M (2591x1944)
 975 FPS @ 4K (3840x2160)


Total FPS (MJPEG)*

900 FPS @ 720p (1280x720)
 450 FPS @ 1080p (1920x1080)
 280 FPS @ 3M (2048x1536)
 200 FPS @ 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

Recommended Number of Hosted Files

3,000,000 (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 Sync Clients

1,800 (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

Maximum Users

2,900


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

Video Transcoding

Group 1 - Type 1


Maximum Transcoding Channel Number

1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1

Virtual Machine Manager

Recommended Virtual Machine Instances

8


Recommended Virtual DSM Number (Licenses required)

8 (including 1 Free License)


Notes

The specifications vary depending on system configuration and memory size.

VPN Server

Maximum Connections

40

WHAT'S INSIDE THE BOX

  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 2
  • Quick Installation Guide X 1

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