Synology RackStation 4TB RS820+ 4-Bay NAS Enclosure
Product #65719 | SKU SS296-414r
In stock with supplier Usually ships in 2 - 3 working days
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Synology RackStation 4TB RS820+ 4-Bay NAS Enclosure

Product #65719 | SKU SS296-414r
In stock with supplier Usually ships in 2 - 3 working days

Product Features
  • 4TB Storage Capacity.
  • 4 x 1TB 5400 rpm SATA III 3.5" HDDS.
  • 2.1 GHz Intel Atom C3538 Quad-Core.
  • 2GB of DDR4 RAM.
  • 4 x Gigabit Ethernet Ports.
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Product Details
  • Product: #65719
  • SKU: SS296-414r
Our Price $2,349.00 AUD

Delivery - $140.00*
2 - 3 working days
*estimated shipping to New South Wales


The Synology RackStation 4TB RS820+ 4-Bay NAS Enclosure is a reliable, high performance 1 RU network attached storage solution for centralizing data management, as it provides both high performance and scalable storage, which is good for file sharing across different platforms and data backup. This unit has four drive bays, each of which natively supports 3.5" SATA hard drives, as well as and 2.5" SATA hard drives and SSDs with sequential read speeds of over 1621 MB/s and sequential write speeds of over 599 MB/s over 10GbE networks. Should users need to expand the overall capacity of their RS820+, the optional RX418 expansion unit offers an additional four drive bays that are identical to those offered by the RS820+.

The RackStation RS820+ is powered by a 2.1 GHz Intel Atom C3538 Quad-Core processor, which will allow you to run multiple functions simultaneously. The 2GB of onboard DDR4 RAM will allow quick access to frequently-used files and programmes and may also be upgraded to a total of 18GB by installing an 16GB module into the available SO-DIMM memory slot. Also featured are two USB 3.0 Type-A ports and one expansion port, which allow it to be connected to your Windows or Mac system, or the RX418 expansion unit. Network connectivity is achieved via the four Gigabit Ethernet ports with failover support, which helps to provide redundancy in the case that a LAN connection malfunction occurs on one port. In addition, link aggregation, powered by four LAN ports, helps to increase connection speeds beyond the limits of a single network port or cable.

The RackStation RS820+ runs on the DiskStation Manager (DSM) operating system, which helps simplify managing your NAS, as well as accessing and sharing data. A variety of RAID modes are supported, which help provide users with data redundancy, speed, or a combination of both. Supported RAID modes include RAID 0, 1, 5, 6, 10, Basic, and Synology Hybrid RAID. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilised.

The RackStation RS820+ is engineered to be energy efficient. Not only does it offer three 40 x 40 x 20mm fans to help keep the system running cool, its noise dampening design 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 RackStation RS820+ operates on 100-240 VAC at 50/60 Hz and includes an accessory pack and an AC power cord.

Key Features:

High Performance Storage with Scalability

The Synology RS820+ is a 1 RU rackmount 4-bay network-attached storage solution designed for businesses requiring an effective and centralised data management. It is equipped with a 2.1 GHz Intel Atom C3538 Quad-Core processor and 2GB of DDR4 memory, which is expandable up to 18 GB. The PCIe 3.0 slot supports an optional 10GbE add-in network interface card, or an M2D18 M.2 SSD adapter card, where the M.2 NVMe/SATA SSD cache can be used to boost system random IOPS.

With Link Aggregation enabled in a 10GbE environment, the RS820+ delivers high sequential throughputs, with sequential reads over 1621 MB/s and sequential writes over 599 MB/s. The storage capacity of the RS820+ can be further expanded with one optional Synology Expansion Unit RX4183, which provides an additional four drives bays, for a system total of eight.

Backup Solution

The RS820+ integrates various backup applications to safeguard your important data on any devices with an intuitive user interface and durable storage technologies.

Workstation/Server/Virtual Machine/SaaS Backup Active Backup for Business centralises backup tasks for virtual machines, Windows systems, servers, and rsync/SMB file servers, and offers various recovery options to help ensure a low RTO. Active Backup for Office 365/G Suite is an on-premises backup solution for public clouds with a centralised dashboard, optimising storage efficiency through the single instancing and block-level deduplication technology.

NAS Backup Hyper Backup comprehensively backs up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or Synology public cloud service, Synology C2 Backup, to help ensure data safety and availability can be achieved when a disaster happens.

Computer Backup Synology Drive Client backs up your Windows, Mac, and Linux desktop devices to safeguard important computer files. The RS820+ is also compatible with Time Machine, allowing you to back up your Mac to this Synology NAS.

Btrfs: Next Generation Storage Efficiency

The RS820+ introduces the Btrfs file system, bringing advanced storage technologies to meet the management needs of modern business.

Advanced Snapshot Technology Provides schedulable and near-instantaneous data protection of share folders and iSCSI LUNs.

File- and Folder-Level Data Restoration Brings convenience and saves time for users who wish to restore only a specific file or folder.

Flexible Shared Folder and User Quota System Provides comprehensive quota control on all user accounts and shared folders.

File Self-Healing Allows the Btrfs file system to auto-detect corrupted files with mirrored metadata, and to recover broken data using the supported RAID type of volumes, including RAID 1, 5, 6, and 10.

Reliability, Availability, and Disaster Recovery

System reliability is critical for business everywhere. The RS820+ responds to these concerns with wide-ranging availability and redundancy features.

Synology High Availability Helps ensure seamless transitioning between clustered servers in unexpected disasters and that your services remain online.

Snapshot Replication Provides schedulable, near-instantaneous data protection, helping to ensure that your business documents in shared folders, virtual machines in iSCSI LUNs, or dockerized application data remain safe and available in a disaster.

Continual Service Uptime Three system fans and four Gigabit Ethernet ports with failover support help to ensure continual service uptime.

Fanless CPU Heatsink and Passive Cooling Technology For greater reliability, the system design includes a fanless CPU heatsink and passive cooling technology to help prevent single points of failure.


Number of Bays 4 x 2.5"/3.5"
Media Card Slots None
Connections 2 x USB Type-A (USB 3.1 Gen 1 (5 Gb/s))
4 x RJ45 (Gigabit Ethernet)
Compatible Drive Interface SATA (Unspecified Version)
Form Factor Rackmount (1 RU)
RAID Modes RAID 1, 10, 5, 6
Hot-Swap Support Yes
Expansion Slots 1 x PCIe 3.0 x8 (x4 mode)
Link Aggregation and Failover Support Yes
Wake on LAN Yes
Type None
Processor Intel Atom C3538 Quad-Core
Clock Speed Base: 2.1GHz
Total Installed Memory 2 GB DDR4
Total Memory Slots 1 x SO-DIMM
Maximum Memory Capacity 18 GB
Supported Protocols AFP
iSCSI Target 128
Max Cameras Supported 40
Max Concurrent Connections 500
Max Folders 512
Max Groups 256
Max User Accounts 2048
OS Compatibility Windows 7 or Later
macOS 10.11 or Later
File System Formats Supported Internal: Btrfs, EXT4
External: Btrfs, EXT3, EXT4, FAT, HFS+, NTFS, exFAT
Supported Browsers Chrome, Edge, Firefox, Internet Explorer, Safari
Supported Languages Brazilian Portuguese
Simplified Chinese
Traditional Chinese
Power Consumption 37.94 W (Typical)
20.96 W (Standby)
Power Source Internal Power Supply
PSU Wattage 1 x 150 W
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Encryption AES-NI
VPN Server Connections 20
Operating Temperature 32 to 95°F / 0 to 35°C
Operating Humidity 5 to 95%
Storage Temperature -5 to 140°F / -20 to 60°C
Cooling 3 x 40 mm Fans
Noise Level 27 dBA
Status Monitoring LED Indicator
Dimensions 18.9 x 1.73 x 19.39" / 480 x 44 x 492.6 mm
Weight 14.11 lb / 6.4 kg
Drive Capacity 1.0 TB
Cache Memory 256 MB
Interface SATA III (6 Gb/s)
Sequential Read Speed 178 MB/s
Sequential Write Speed 178 MB/s
Drive Type HDD
Form Factor 3.5"
Noise Level 29.0 dB (Active)
20.0 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 6.4 W (Active)
5.2 W (Idle)
0.7 W (Standby)
Current 1.79 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 1.4 lb / 0.7 kg

Delivery Times

Australian Shipping Via DHL
DHL now offer a great express shipping service to Australia from New Zealand. We are proud to be able to offer overnight shipping to main cities on the east coast of Australia. These main centers include:

  • Brisbane
  • Sydney
  • Adelaide

Whilst this service is extremely efficient and will be delivered overnight 99.9% of the time, it cannot be guaranteed. In the case where something were to go wrong with your delivery and it did not arrive overnight, it will most likely be delivered by the next day.

While not all major cities are eligible for overnight delivery, they still benefit from this great service. Other centers throughout Australia will have a typical delivery ETA of 2-4 days. (Excluding rural delivery address where this ETA can be extended to an additional three or more days).

If you require urgent shipping and you don’t reside in one of the cities stated above, please contact us and we can find a solution that works best for you.

Please Note: Shipping via DHL is not available to PO boxes and/ or parcelboxes etc.

In The Box

  • Synology RackStation RS820+ 4-Bay NAS Enclosure.
  • WD 1TB Red 5400 rpm SATA III 3.5" Internal NAS HDD Retail Kit.


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  • Product: Synology RackStation 4TB RS820+ 4-Bay NAS Enclosure
  • Manufacturer: Synology
  • Model: SS296-414r
  • SKU: SS296-414r
  • RM Product #: 65719
  • Warranty: 2 - 5 year manufacturer warranty depending on exact model. Check with the Sales team for more information.