An ideal first NAS for everyone
DS120j is a centralized storage solution that allows you to share family photos and videos to all household devices, such as computers and mobile phones.
Over 112 MBps sequential reading
9.81 watts under full operation
Seamless integration with your mobile devices
Synology mobile applications are designed to allow quick and secure access to your data wherever you are.
Centralized backup solution for your digital devices
Synology’s comprehensive multi-version backup solution protects your digital assets on computers (Windows/Mac) and mobile phones (Android/iOS) against malicious attacks, including the rising encryption-based ransomware threats.
Easy file access with QuickConnect
Access files on your Synology NAS over the Internet without the hassle of setting up port forwarding rules, DDNS, or other complicated network settings. QuickConnect allows you to connect via a secure, customizable address, so that you can instantly access media and work files on any Internet-connected device at no additional charge.
Marvell Armada 3700 88F3720
Dual Core 800 MHz
Hardware Encryption Engine
12 MB DDR3L
Synology reserves the right to replace memory modules with the same or higher frequency based on suppliers product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Compatible Drive Type
3.5″ SATA HDD
2.5″ SATA HDD (with optional 2.5″ Disk Holder)
Maximum Internal Raw Capacity
16 TB (16 TB drive x 1) (Capacity may vary by RAID types)
Maximum Single Volume Size
Hot Swappable Drive
“Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
The maximum single volume size is not directly related to the maximum raw capacity.
RJ-45 1GbE LAN Port
USB 2.0 Port
exFAT Access is purchased separately in Package Center.