Synology Plus RS820+ SAN/NAS Storage System


Synology Plus RS820+ SAN/NAS Storage System
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Synology Plus RS820+ SAN/NAS Storage System

Intel Atom C3538 Quad-core (4 Core) 2.10 GHz - 4 x HDD Supported - 64 TB Supported HDD Capacity - 0 x HDD Installed - 64 TB Supported SSD Capacity - 0 x SSD Installed - Clustering Supported - 2 GB RAM DDR4 SDRAM - Serial ATA Controller - RAID Supported 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD - 4 x Total Bays - 4 x 2.5"/3.5" Bay - 1 x Total Slot(s) ...

MFG. PART: RS820+ UPC: 846504003372
  • 4 x 3.5"/2.5" SATA Drive Bays
  • 2.1 GHz Intel Atom C3538 Quad-Core
  • 2GB of DDR4 RAM
  • 4 x Gigabit Ethernet Ports
  • 2 x USB 3.0 Type-A | 1 x eSATA Port
  • RAID 0, 1, 5, 6, 10, SHR, Basic & JBOD
  • 1621 MB/s Reads, 599 MB/s Writes
  • AES-NI Hardware Encryption
  • Single Power Supply
  • Synology DiskStation Manager OS (DSM)
  • Synology Plus RS820+ SAN/NAS Storage System
  • Synology RackStation RS820+ 4-Bay NAS Enclosure
  • Accessory Pack
  • AC Power Cord
  • Limited 3-Year Warranty
Availablity: In Stock

MSRP: $1,686 $1,310 CAD

$1310 - Add to Cart
The RackStation RS820+ 4-Bay NAS Enclosure from Synology 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+.

4 x 3.5"/2.5" SATA Drive Bays
2.1 GHz Intel Atom C3538 Quad-Core
4 x Gigabit Ethernet Ports

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 programs 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 eSATA 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 utilized.

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 minimize 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.

General Information

Manufacturer: Synology, Inc
Manufacturer Part Number: RS820+
Manufacturer Website Address:
Brand Name: Synology
Product Series: Plus
Product Model: RS820+
Product Name: Plus RS820+ SAN/NAS Storage System
Packaged Quantity: 1
Product Type: SAN/NAS Storage System


Number of Hard Drives Supported: 4
Number of Hard Drives Installed: 0
Total Hard Drive Capacity Supported: 64 TB
Number of Solid State Drive Installed: 0
Total Solid State Drive Capacity Supported: 64 TB
Clustering Supported: Yes

Processor & Chipset

Processor Manufacturer: Intel
Processor Type: Atom
Processor Model: C3538
Processor Core: Quad-core (4 Core)
Processor Speed: 2.10 GHz


Standard Memory: 2 GB
Memory Technology: DDR4 SDRAM

Network & Communication

Ethernet Technology: Gigabit Ethernet

I/O Expansions

Number of Total Expansion Bays: 4
Number of 2.5"/3.5" Bays: 4
Number of Total Expansion Slots: 1
Expansion Slot Type: PCI Express 3.0 x8


Controller Type: Serial ATA
RAID Supported: Yes
RAID Levels: 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD


Total Number of USB Ports: 2
Number of USB 3.0 Ports: 2
Network (RJ-45): Yes
Number of Network (RJ-45) Ports: 4
eSATA: Yes


Operating System: DiskStation Manager

Management & Protocols

Protocols: NFSv4.1, SMB 2.0, SMB 1.0, SMB 3.0, NFSv3, NFSv4, iSCSI, HTTP, FTP, CalDAV, HTTPS, LDAP, Kerberos, WEBDAV, CIFS, DLNA, SNMP, NFS, AFP

Power Description

Number of Power Supplies Installed: 1
Maximum Power Supply Wattage: 150 W

Physical Characteristics

Height: 1.73" (44 mm)
Width: 18.90" (480 mm)
Depth: 19.39" (492.60 mm)
Form Factor: Rack-mountable
Rack Height: 1U
Weight (Approximate): 6.40 kg


Country of Origin: Taiwan
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