Synology DiskStation DS120J Network Attached Storage

Synology DiskStation DS120J Network Attached Storage

Regular price $123.41 Save $-123.41

Synology DiskStation DS120j SAN/NAS Storage System - Marvell ARMADA 370 Dual-core (2 Core) 800 MHz - 1 x HDD Supported - 16 TB Supported HDD Capacity - 512 MB RAM DDR3L SDRAM - Serial ATA Controller - 1 x Total Bays - 1 x 3.5" Bay - Gigabit Ethernet - 2 USB Port(s) - 2 USB 2.0 Port(s) - Network (RJ-45) - DiskStation Manager - iSCSI, CIFS, AFP, NFS, FTP, WEBDAV, Kerberos, SMB 1.0, SMB 2.0, SMB 3.0, NFSv3, ... - Desktop DS120J DISKLESS

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.

Fast Performance

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.

Powered by Synology DSM

File Server/Management

Powerful built-in file management and sharing services.


Complete multimedia solution for management, streaming, and playback.

Hyper Backup

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.


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.


Controller Type Serial ATA

Power Description

Maximum Power Supply Wattage 36 W


Operating System DiskStation Manager


Limited Warranty 2 Year

I/O Expansions

Number of Total Expansion Bays 1

Number of 3.5" Bays 1


Standard Memory 512 MB

Memory Technology DDR3L SDRAM

Network & Communication

Ethernet Technology Gigabit Ethernet

Gigabit Ethernet

Management & Protocols

Protocols LDAP





SMB 1.0

SMB 2.0

SMB 3.0












Network (RJ-45) Yes

Total Number of USB Ports 2

Number of USB 2.0 Ports 2


Package Contents

    DiskStation DS120j SAN/NAS Storage System

    1 x Accessory Pack

    1 x AC Power Adapter

    1 x RJ-45 LAN Cable

    1 x Quick Installation Guide

Environmentally Friendly Yes

Environmental Certification RoHS


Total Hard Drive Capacity Supported 16 TB

Number of Hard Drives Supported 1

Number of Hard Drives Installed No

Processor & Chipset

Processor Speed 800 MHz

Processor Type ARMADA 370

Processor Core Dual-core (2 Core)

Processor Manufacturer Marvell

Physical Characteristics

Weight (Approximate) 1.54 lb

Form Factor Desktop

Height 6.5"

Width 2.8"

Depth 8.8"

General Information

Product Type SAN/NAS Storage System

Manufacturer Part Number DS120J

Packaged Quantity 1

Manufacturer Synology, Inc

Product Model DS120j

Product Name DiskStation DS120j SAN/NAS Storage System

Product Line DiskStation

Product Series J

Brand Name Synology