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Your personal cloud solution for effortless data management.
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.
Seamless integration with your mobile devices
Synology mobile applications are designed to allow quick and secure access to your data wherever you are.
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.
| CPU Model | Marvell Armada 3700 88F3720 |
| CPU Architecture | 64-bit |
| CPU Frequency | Dual Core 800 MHz |
| Hardware Encryption Engine | Yes |
| System Memory | 512 MB DDR3L |
| 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. |
| Drive Bays | 1 |
| Compatible Drive Type |
|
| 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 |
|
| RJ-45 1GbE LAN Port | 1 |
| USB 2.0 Port | 2 |
| Internal Drives |
|
| External Drives |
|
| Notes | exFAT Access is purchased separately in Package Center. |
| Size (Height x Width x Depth) | 166 mm x 71 mm x 224 mm |
| Weight | 0.7 kg |
| System Fan | 60 mm x 60 mm x 1 pcs |
| Fan Speed Mode |
|
| Power Recovery | Yes |
| Noise Level* | 16.9 dB(A) |
| Scheduled Power On / Off | Yes |
| Wake on LAN / WAN | Yes |
| 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 |
|
| 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 |
|
| 2 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. |
| RoHS Compliant |
|
|
| Maximum Internal Volume Number | 1 |
| Maximum iSCSI Target Number | 10 |
| Maximum iSCSI LUN | 10 |
| SSD TRIM | Yes |
| Supported RAID Type | Basic |
| File Protocol | CIFS/AFP/NFS/FTP/WebDAV |
| Maximum Concurrent CIFS/AFP/FTP Connections | 50 |
| Windows Access Control List (ACL) Integration | Yes |
| NFS Kerberos Authentication | Yes |
| Maximum Local User Accounts | 512 |
| Maximum Local Groups | 128 |
| Maximum Shared Folder | 256 |
| Maximum Shared Folder Sync Tasks | 2 |
| Syslog Events per Second | 50 |
| Networking Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
| Supported Browsers |
|
| Supported Language | English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, ???????, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Ceský, ???????, ???, ???, ????, ???? |
| Maximum Concurrent Download Tasks | 50 |
| Yes |
| DLNA Compliance | Yes |
| Notes | The following features of Moments are not supported on this model: facial recognition, subject recognition, Auto Color & Rotate, and Moments Select. |
| Maximum IP cam (Licenses required) | 5 (including 2 Free License) (See All Supported IP Cameras) |
| Total FPS (H.264) |
150 FPS @ 720p (1280x720) 120 FPS @ 1080p (1920x1080) 70 FPS @ 3M (2048x1536) 40 FPS @ 5M (2591x1944) 20 FPS @ 4K (3840x2160) |
| Total FPS (H.265) |
150 FPS @ 720p (1280x720) 150 FPS @ 1080p (1920x1080) 130 FPS @ 3M (2048x1536) 65 FPS @ 5M (2591x1944) 30 FPS @ 4K (3840x2160) |
| Total FPS (MJPEG) |
50 FPS @ 720p (1280x720) 50 FPS @ 1080p (1920x1080) 40 FPS @ 3M (2048x1536) 40 FPS @ 5M (2591x1944) |
| Notes |
|
| Recommended Number of Hosted Files | 10,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) |
| Recommended Number of Concurrent Sync Clients | 5 (the number of connections that can be maintained when the recommended number of hosted files was reached) |
| Notes |
|
| Video Transcoding | Group 2 |
| Maximum Connections | 10 |
Print Synology DiskStation DS120j 1-Bay NAS 3.5 inch Diskless 1xGbE (Tower) (SOHO) Marvell 800MHz 2x USB2 2yr Wty Comes with 2 Camera Licenses Product Page
Ask Us About Synology DiskStation DS120j 1-Bay NAS 3.5 inch Diskless 1xGbE (Tower) (SOHO) Marvell 800MHz 2x USB2 2yr Wty Comes with 2 Camera Licenses
Price Match Synology DiskStation DS120j 1-Bay NAS 3.5 inch Diskless 1xGbE (Tower) (SOHO) Marvell 800MHz 2x USB2 2yr Wty Comes with 2 Camera Licenses
