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DiskStation DS120j
Your personal cloud solution for effortless data management.

Synology Products
Synology DiskStation
Synology DiskStation DS120j 1 Bay SAN/NAS Storage System
#DS120j
Our Price: $110.00
Synology Recommended Bundles
2TB Bundle
DS120j (512MB RAM) 2TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 2TB SATA HDD 3.5 in., 2TB Capacity (QTY 1 X 2TB)
#DS120j-1-2000
Our Price: $186.98
Contact Us for the lowest pricing!
4TB Bundle
DS120j (512MB RAM) 4TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 4TB SATA HDD 3.5 in., 4TB Capacity (QTY 1 X 4TB)
#DS120j-1-4000
Our Price: $210.98
Contact Us for the lowest pricing!
6TB Bundle
DS120j (512MB RAM) 6TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 6TB SATA HDD 3.5 in., 6TB Capacity (QTY 1 X 6TB)
#DS120j-1-6000
Our Price: $262.98
Contact Us for the lowest pricing!
8TB Bundle
DS120j (512MB RAM) 8TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 8TB SATA HDD 3.5 in., 8TB Capacity (QTY 1 X 8TB)
#DS120j-1-8000
Our Price: $315.98
Contact Us for the lowest pricing!
10TB Bundle
DS120j (512MB RAM) 10TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 10TB SATA HDD 3.5 in., 10TB Capacity (QTY 1 X 10TB)
#DS120j-1-10000
Our Price: $393.98
Contact Us for the lowest pricing!

Want to build a custom bundle? Contact us!

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Overview:

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 MB/s sequential reading

Eco-friendly

9.81 watts under full operation


Mobile Device Integration

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.

Centralized backup

Quick Connect

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.

Features:

File Server Management

File Server/Management

Powerful built-in file management and sharing services.

Multimedia

Multimedia

Complete multimedia solution for management, streaming, and playback.

Hyper Backup

Hyper Backup/p>

Store multiple backup versions with block-level incremental data backup and cross-version deduplication.

DSM UI

DSM UI

Award-winning operating system with an intuitive user interface and powerful capabilities.

Security

Security

Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.

All-in-one server

All-in-one server

Save additional investment by integrating various network services, web/mail services, management applications into your NAS.


Physical Features:

Physical Features

Specifications:

DiskStation DS120j Hardware Specifications

CPU

CPU Model Marvell Armada 3700 88F3720
CPU Architecture 64-bit
CPU Frequency 2-core 800 MHz
Hardware Encryption Engine

Memory

System Memory 512 MB DDR3L non-ECC
Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

Storage

Drive Bays 1
Compatible Drive Type* (See all supported drives)
  • 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* 108 TB
Hot Swappable Drive -
Notes
  • "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. (Learn more)

External Ports

RJ-45 1GbE LAN Port 1
USB 2.0 Port 2

File System

Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.

Appearance

Size (Height x Width x Depth) 166 mm x 71 mm x 224 mm
Weight 0.7 kg

Others

System Fan 60 mm x 60 mm x 1 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
Power Recovery
Noise Level* 16.9 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter 36 W
AC Input Power Voltage 100 V to 240 V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 9.81 W (Access)
4.68 W (HDD Hibernation)
British Thermal Unit 33.47 BTU/hr (Access)
15.97 BTU/hr (HDD Hibernation)
Notes
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%

Temperature

Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH

Certification

  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
  • KC

Warranty

2 Years
Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment

RoHS Compliant

Packaging Content

  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1

Documentation:

Download the Synology DiskStation DS120j Datasheet  (PDF).

Pricing Notes:

Synology Products
Synology DiskStation
Synology DiskStation DS120j 1 Bay SAN/NAS Storage System
#DS120j
Our Price: $110.00
Synology Recommended Bundles
2TB Bundle
DS120j (512MB RAM) 2TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 2TB SATA HDD 3.5 in., 2TB Capacity (QTY 1 X 2TB)
#DS120j-1-2000
Our Price: $186.98
Contact Us for the lowest pricing!
4TB Bundle
DS120j (512MB RAM) 4TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 4TB SATA HDD 3.5 in., 4TB Capacity (QTY 1 X 4TB)
#DS120j-1-4000
Our Price: $210.98
Contact Us for the lowest pricing!
6TB Bundle
DS120j (512MB RAM) 6TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 6TB SATA HDD 3.5 in., 6TB Capacity (QTY 1 X 6TB)
#DS120j-1-6000
Our Price: $262.98
Contact Us for the lowest pricing!
8TB Bundle
DS120j (512MB RAM) 8TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 8TB SATA HDD 3.5 in., 8TB Capacity (QTY 1 X 8TB)
#DS120j-1-8000
Our Price: $315.98
Contact Us for the lowest pricing!
10TB Bundle
DS120j (512MB RAM) 10TB Capacity
Includes:
  • Synology DiskStation DS120j 1 Bay SAN/NAS Storage System, 512MB RAM
  • Seagate Ironwolf 10TB SATA HDD 3.5 in., 10TB Capacity (QTY 1 X 10TB)
#DS120j-1-10000
Our Price: $393.98
Contact Us for the lowest pricing!