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.
64-bit 4-core 1.4 GHz
More than 112 MB/s reading and writing1
RAID 1 protection to avoid sudden drive failure
No public-cloud subscription fees
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.
SHR maximizes the data capacity of your RAID when different size HDDs are used. Calculate your RAID needs.
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.
Add new disks on the fly in Storage Manager with a simple click. Learn more about SHR.
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 DiskStation Manager
Powerful built-in file management and sharing services.
Complete multimedia solution for management, streaming, and playback.
Store multiple backup versions with block-level incremental data backup and cross-version deduplication.
Award-winning operating system with an intuitive user interface and powerful capabilities.
Secure data with comprehensive built-in security tools to protect your devices against evolving threats.
Save additional investment by integrating various network services, web/mail services, management applications into your NAS.
- 1Status indicator
- 2LAN indicator
- 3Drive status indicator
- 4Power button and indicator
- 5System fan
- 6USB 3.0 port
- 7Reset button
- 8Power port
- 91GbE RJ-45 port
- 10Kensington Security Slot