Disk Station Ds220j 2bay Nas Server Barebone

Introduction

DS220j is an entry-level 2-bay NAS designed for home and personal users to store and share photos, videos, and documents. The private cloud solution is powered by the award-winning DiskStation Manager (DSM) OS, providing an intuitive user interface and safe data protection approaches for easy digital asset backups from computers and mobile devices at no additional cost.

Centralized backup solution for your digital devices
Synology's comprehensive multi-version backup solutions protect your digital assets on computers (Windows/Mac) and mobile phones (Android/iOS) against malicious attacks, including the rising threat from encryption-based ransomware.

Stream content to your TV
Turn your Synology NAS into a home media hub and stream your digital content to your favorite electronic devices, including computers, mobile devices, Samsung TV, Apple TV, Google Chromecast, and DLNA devices.

Synology Hybrid RAID (SHR) technology
Storage management is easy with Synology Hybrid RAID (SHR) technology. SHR is an automated RAID management system that allows you to easily create and expand storage volumes and migrate RAID types without requiring details on the RAID setup. SHR provides 1-disk redundancy to safeguard your data in case of drive failures.

Cost-effective
SHR maximizes the data capacity of your RAID when different size HDDs are used. Calculate your RAID needs.
Easy Management
For new users with limited technical knowledge who want to protect their data using RAID technology, a convenient installation wizard will guide you through all the steps during your first installation.
Scalability
Add new disks on the fly in Storage Manager with a simple click. Learn more about SHR.
Flexibility
While creating a volume, choose to plan ahead and leave empty or unallocated space for future use.

Seamless integration with your mobile devices
Synology mobile applications are designed to give you quick and secure access to your data wherever you are.

Powered by Synology DSM

File Server/Management
Powerful built-in file management and sharing services.
Multimedia
Complete multimedia solution for management, streaming, and playback.
Hyper Backup
Store multiple backup versions with block-level incremental data backup and cross-version deduplication.
DSM UI
Award-winning operating system with an intuitive user interface and powerful capabilities.
Security
Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.
All-in-one server
Save additional investment by integrating various network services, web/mail services, management applications into your NAS.

Storage

Supported storage drive interfaces

Serial ATA

Storage drive sizes supported

2.5,3.5"

Maximum supported storage capacity

32 TB

RAID support

Y

RAID levels

0,1,JBOD

Online RAID migration

Y

Online RAID expansion

Y

Hot-swap drive bays

N

Supported file systems

Fat, HFS+, NTFS, exFAT, ext3, ext4

Storage drives installed

N

Number of storage drives supported

2

Installed storage drive type

N

Supported storage drive types

HDD & SSD

Processor

Processor family

Realtek

Processor model

RTD1296

Processor frequency

1.4 GHz

Processor cores

4

Memory

Internal memory type

DDR4

Internal memory

0.512 GB

Network

Ethernet LAN

Y

Ethernet LAN data rates

10,100,1000 Mbit/s

Wi-Fi

N

iSCSI support

Y

Wake-on-LAN ready

Y

Data link protocols

SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN

Ports & interfaces

USB port

Y

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

2

Ethernet LAN (RJ-45) ports

1

Design

Chassis type

Mini Tower

Cooling type

Active

Product colour

White

Number of fans

1 fan(s)

Fan diameter

9.2 cm

LED indicators

HDD, LAN, Power, Status

Cable lock slot

Y

Cable lock slot type

Kensington

Performance

Type

NAS

Device class

Home & Home Office

Backup function

Y

Backup features

Cloud, iSCSI LUN

Multilingual support

Y

Web-based management

Y

Access Control List (ACL)

Y

Reset button

Y

On/off switch

Y

Built-in iTunes server

Y

Built-in FTP server

Y

Browser supported

Chrome, Firefox, Edge, Internet Explorer, Safari

Share folder

SMB/NFS/AFP/FTP

Software

Operating system installed

DiskStation Manager

Windows operating systems supported

Windows 7

Mac operating systems supported

Mac OS X 10.11 El Capitan

Power

Power supply location

External

Power supply unit (PSU) capacity

60 W

Number of power supply units

1

Power consumption (HDD standby)

5.06 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Weight & dimensions

Width

100 mm

Depth

225.5 mm

Height

165 mm

Weight

880 g

Technical details

Sustainability certificates

RoHS

Packaging content

External power adapter

Y

Cables included

AC, LAN (RJ-45)

Quick installation guide

Y

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Operating relative humidity (H-H)

5 - 95%

Storage temperature (T-T)

-20 - 60 °C

Storage relative humidity (H-H)

5 - 95%

Operating altitude

0 - 5000 m

Other features

Digital Living Network Alliance (DLNA) certified

Y