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Synology DiskStation DS220j 2-Bay NAS Enclosure - (NAS0854)

£151.49 inc VAT

In Stock for Priority Delivery Free Delivery

Main Features

  • Number of Bays: 2
  • Max Drive Capacity: 16TB
  • Max Total Capacity: 32TB
  • Accepts 3.5" Hard Drives
  • Desktop Form Factor


Synology DiskStation 2-bay NAS Enclosure | DS220J

An easy-to-use private cloud for everyone

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.
  • 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.
  • 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.

Main Features:

  • A Simple-to-Use Private Cloud for Everyone - 24/7 file server for your household to store, share, and backup personal data
  • Easy-to-Use - Award-winning DiskStation Manager (DSM) brings intuitive operation flow and reduces learning curve
  • Seamless File Sharing - Access and share data with any Windows, macOS, and Linux computers or mobile devices
  • On-the-Fly Streaming - Integrated media server to support multimedia content streaming
  • Anytime, Anywhere - Freely access private cloud files on-the-go and back up mobile photos with iOS and Android apps
  • Data Guardian - Safeguard digital assets with cross-platform computer backup applications


Hard Disk
Disk Size 3.5 "
Drive Interface SATA III
Warranty 2 Years
Form Factor NAS Enclosure
Case Colour White
In The Box DiskStation DS220j Unit
Accessory Pack
AC Power Adapter
AC Power Cord
RJ-45 LAN Cable
Quick Installation Guide
Width 100 mm
Depth 225.5 mm
Height 165 mm
Weight 0.88 kg
LED Status Indicators Yes
CPU Family Realtek RTD1296
CPU Speed 1.4 GHz
Processors (Max) 1 (1)
Memory Size 512 MB
Memory Type DDR4
Number of Hard Disks 0 disks
RAID Support Yes
Total Bay Capacity 32 TB
Number of Bays 2 bays
Storage: Included Array
RAID Format RAID 0, 1, JBOD
RJ-45 Ports 1 x RJ-45
USB Ports 2 x USB 3.0
Network (Wired)
Network Card Data Link Protocol Ethernet
Network Card Speeds 10/100/1000 MBps
Certifications FCC, CE, EAC, BSMI, VCCI, CCC, RCM, KC
Electrical Voltage 100 ~ 240 VAC
Electrical Power Consumption 12.46 W
Electrical Frequency 50 ~ 60 Hz
System Fans 1 x 92 mm
Operating Temperature 0 ~ 40 °C
Operating Humidity 5 ~ 95 % RH
Noise Level (full operating mode) 18.2 dBA
Item Details
Manufacturer Synology
Part Number DS220J
EAN 4711174723447
Condition New




PDF Datasheets and Manuals