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Synology DiskStation 16TB DS1819+ 8-Bay NAS Enclosure
Product #65694 | SKU SS273-8216R
Usually ships in 1 - 2 weeks
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Synology DiskStation 16TB DS1819+ 8-Bay NAS Enclosure

Product #65694 | SKU SS273-8216R
Usually ships in 1 - 2 weeks

Product Features
  • 16TB Storage Capacity.
  • 8 x 2TB 5400 rpm SATA III 3.5" HDDs.
  • 2.1 GHz Intel Atom C3538 Quad-Core.
  • 4GB of DDR4 RAM.
  • 4 x Gigabit Ethernet Ports.
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Product Details
  • Product: #65694
  • SKU: SS273-8216R
Our Price $3,499.00

Delivery - $9.90*
1 - 2 weeks
1 - 2 weeks
1 - 2 weeks
*estimated shipping to Auckland


Built with a quad-core processor, an AES-NI and AES 256-bit hardware encryption engine, and Btrfs file system support, the Synology DiskStation 16TB DS1819+ 8-Bay NAS Enclosure is a scalable desktop system that provides performance and expandability, allowing for seamless expansion and upgradability to satisfy growing businesses. Further boost storage performance by installing a dual M.2 2242/2260/2280 SATA/NVMe SSD card for high-IOPS system caching or enhance network speeds by adding a 10GbE NIC. This NAS is equipped with eight drive bays that are capable of natively supporting 3.5" SATA hard drives, as well as 2.5" SATA hard drives and SSDs for data storage. Using its eight drive bays, this NAS will allow you to store and share many files, including videos, music, photos, and documents with up to 2048 user accounts and 1000 maximum concurrent connections, or 2000 if the memory is upgraded.

The DS1819+ runs on the Synology DiskStation Manager (DSM) OS, which is a browser-based operating system which helps to simplify managing your Synology NAS. Its CPU is a 2.1 GHz Intel Atom C3538 Quad-Core and its 4GB of DDR4 RAM, which be upgraded to 32GB, allows frequently-used files and applications to be quickly accessed. The NAS is capable of achieving sequential read speeds of up to 2045 MB/s and sequential write speeds of up to 656 MB/s.

Also featured are four USB 3.0 Type-A ports and two eSATA port which allow it to be connected to your Windows or Mac system, and network connectivity is achieved via the four Gigabit Ethernet ports that support Link Aggregation and Failover, allowing your stored data to be shared with users throughout the network. For those who require RAID support, the DS1819+ supports RAID 0, 1, 5, 6, and 10, as well Synology Hybrid RAID and Basic RAID, each of which offers performance, data redundancy, or a combination of both. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilised.

The DS1819+ is engineered to be energy efficient. Not only does it offer two 120 x 120mm fans to help keep the system running cool always, its noise dampening design of 22.2 dB(A) makes for quiet operations. The server supports numerous scheduled power on / off cycles and hard drive hibernation to further minimise power consumption and operation expenses. The Synology DiskStation DS1618+ 6-Bay NAS Enclosure operates on 100-240 VAC at 50/60 Hz and includes an accessory pack, an AC power cord, and two RJ45 LAN cables. If you need to expand its storage, the DS1819+ can be connected to two DX517 expansion units. Protection is provided by a limited 3-year hardware warranty.

Key Features:

Fulfils Intensive Workloads with PCIe Expansion

The DS1819+ comes with four Gigabit Ethernet ports and one PCIe expansion slot, providing configuration flexibility to satisfy your intensive workload demands.

Instal One M2D18 M.2 SSD Adapter Boost random IOPS with an M.2 NVMe/SATA SSD cache

Instal One 10GbE Add-On Card Break through data transmission bandwidth with a certified network interface card.

Four Built-In Gigabit Ethernet Ports

Four integrated Gigabit Ethernet ports support failover and Link Aggregation.

Real-Time Collaboration on Your Private Cloud

Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.

Digital Asset Protection

Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes.

Security Advisor Analyses system settings, password strength, network preferences, and removes possible malware.

AppArmor A kernel-level enhancement that blocks malicious programmes from accessing unauthorised system resources.

AES 256-Bit Encryption Encrypt shared folders and network data transmission to keep data from unauthorised access.

2-Step Verification Prevent others from logging in to your DSM by generating a one-time password (OTP) on your mobile device.

Trust Level Customise the trust level in Package Centre to avoid installing packages from untrusted sources, safeguarding your NAS from unknown or tampered package files.

Backup Solution

The DS1819+ integrates various backup applications to safeguard your important data on virtually any device with an intuitive user interface and durable storage technologies.

Active Backup for Business Centralise backup tasks for VMware, Windows, and file servers. Restore whatever you want fast and reliably when needed.

Hyper Backup Comprehensively back up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to help ensure data safety.

Desktop Backup Safeguard your Windows system with Cloud Station Backup and back up data stored on macOS to Synology NAS with Time Machine.

Active Backup for Office 365 / G Suite On-premise backup solution with a centralised dashboard. Optimise storage efficiency with single instancing and block-level deduplication technology.

Fully-Certified Storage Virtualization Solutions

Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with an easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimises computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.

Powered by Synology DSM

DSM UI Award-winning operating system with an intuitive user interface and powerful capabilities.

High Availability Ensures seamless service transition between clustered servers in the event of a server failure.

Public Cloud Integration Backup and synchronise data easily between your public cloud accounts and your NAS.

Snapshot Replication Provides schedulable and instantaneous data protection for shared folders and virtual machines on iSCSI LUNs in the event of disaster.

Drive A versatile solution for file management and synchronisation.

Security Comprehensive built-in security tools are constantly updated to tackle evolving threats and protect your devices.


Number of Bays 8 x 2.5"/3.5"
Media Card Slots None
Connections 4 x USB Type-A (USB 3.1 Gen 1 (5 Gb/s))
2 x eSATA 
Compatible Drive Interface SATA III
Form Factor Desktop
RAID Modes RAID 0, 1, 10, 5, 6, JBOD, Synology Hybrid
Hot-Swap Support Yes
Expansion Slots 1 x PCIe 3.0 x8 (x4 mode)
Link Aggregation and Failover Support Yes
Wake on LAN Yes
Total Raw Capacity None
Type None
Flash Memory None
Processor Intel Atom C3538 Quad-Core
Clock Speed Base: 2.1GHz
Total Installed Memory 4 GB DDR4
User-Replaceable Memory 1 x 4 GB
Total Memory Slots 2
Maximum Memory Capacity 32 GB
Supported Protocols CalDAV
iSCSI Target 128
Max Cameras Supported 40
Max Concurrent Connections 2000
Max Folders 512
Max Groups 256
Max Sync Tasks 16
Max User Accounts 2018
Max Volume Number 512
Installed Operating System Synology
OS Compatibility Windows 7
Windows 10
macOS 10.11 or Later
File System Formats Supported Internal: Btrfs, EXT4
External: Btrfs, EXT3, EXT4, FAT, HFS+, NTFS, exFAT
Supported Browsers Chrome, Firefox, Internet Explorer, Safari
Supported Languages Brazilian Portuguese
Simplified Chinese
Traditional Chinese
Power Consumption 66.96 W (Typical)
29.39 W (Standby)
Power Source AC Adapter
PSU Wattage 1 x 250 W
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Encryption 256-Bit AES, AES-NI
VPN Server Connections 30
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity 5 to 95%
Storage Temperature -5 to 140°F / -20 to 60°C
Certifications BSMI, CCC, COE, EAC, FCC, RCM, VCCI, as per Manufacturer
Cooling 2 x  120 mm Fans
Noise Level 22.2 dBA
Status Monitoring LED Indicator
Dimensions 13.5 x 6.54 x 9.57" / 343 x 166 x 243 mm
Weight 13.2 lb / 6 kg
Drive Capacity 2.0 TB
Cache Memory 64 MB
Interface SATA III (6 Gb/s)
Sequential Read Speed 175 MB/s
Sequential Write Speed 175 MB/s
Drive Type HDD
Form Factor 3.5"
Noise Level 28.0 dB (Active)
25.0 dB (Idle)
HDD Specs
Spindle Speed (RPM) 5400 RPM
Reliability / Data Integrity
Load/Unload Cycles 600,000
Mean Time Between Failures (MTBF) 1.0 Million Hours
Non-Recoverable Read Errors per Bits Read < 1 in 1014
Power Draw 5.3 W (Active)
3.4 W (Idle)
0.4 W (Standby)
Current 1.75 A at 12 VDC
Operating Shock 30 G / 2.0 ms
Storage Shock 250 G / 2.0 ms
Operating Temperature 32 to 140°F / 0 to 60°C
Storage Temperature -40 to 158°F / -40 to 70°C
Certifications RoHS, as per Manufacturer
Dimensions (W x H x D) 1 x 5.7 x 4" / 26.1 x 144.8 x 101.6 mm
Weight 1.6 lb / 0.8 kg

In The Box

  • Synology DiskStation DS1819+ 8-Bay NAS Enclosure.
  • WD 2TB Red 5400 rpm SATA III 3.5" Internal NAS HDD Retail Kit.


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  • Product: Synology DiskStation 16TB DS1819+ 8-Bay NAS Enclosure
  • Manufacturer: Synology
  • Model: SS273-8216R
  • SKU: SS273-8216R
  • RM Product #: 65694