DSM Specifications |
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Maximum Internal Volume Number |
1
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SSD TRIM |
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Supported RAID Type |
Basic
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File Protocol |
CIFS/AFP/NFS/FTP/WebDAV
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Maximum Concurrent CIFS/AFP/FTP Connections |
50
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Windows Access Control List (ACL) Integration |
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NFS Kerberos Authentication |
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Notes |
The testing standard was based on the maximum number of concurrent connections supported by this model. During the testing, 25% of the connections were used to transfer files concurrently. The transfer process guaranteed that the connections were not interrupted; the minimum transfer speed was not guaranteed.
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Maximum Local User Accounts |
512
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Maximum Local Groups |
128
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Maximum Shared Folder |
256
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Maximum Shared Folder Sync Tasks |
2
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Syslog Events per Second |
50
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Networking Protocols |
SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
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Supported Browsers |
- Google Chrome
- Firefox
- Microsoft Edge
- Internet Explorer 10 onwards
- Safari 10 onwards
- Safari (iOS 10 onwards)
- Google Chrome (Android 6.0 onwards)
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Supported Language |
English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文
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Download Station |
Download Station
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Maximum Concurrent Download Tasks |
50
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exFAT Access (Optional) |
exFAT Access (Optional)
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Maximum iSCSI Target Number |
10
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Maximum iSCSI LUN |
10
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DLNA Compliance |
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Notes |
The following features of Moments are not supported on this model: facial recognition, subject recognition, Auto Color & Rotate, and Moments Select.
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Maximum IP cam (Licenses required) |
5 (including 2 Free License) (See All Supported IP Cameras)
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Total FPS (H.264) |
150 FPS @ 720p (1280x720) 120 FPS @ 1080p (1920x1080) 70 FPS @ 3M (2048x1536) 40 FPS @ 5M (2591x1944) 20 FPS @ 4K (3840x2160)
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Total FPS (H.265) |
150 FPS @ 720p (1280x720) 150 FPS @ 1080p (1920x1080) 130 FPS @ 3M (2048x1536) 65 FPS @ 5M (2591x1944) 30 FPS @ 4K (3840x2160)
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Total FPS (MJPEG) |
50 FPS @ 720p (1280x720) 50 FPS @ 1080p (1920x1080) 40 FPS @ 3M (2048x1536) 40 FPS @ 5M (2591x1944)
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Notes |
- Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera.
- The maximum channel number also includes devices installed on Virtual DSM.
- Total FPS may be affected by other services running at the same time (e.g., archive tasks performed by Archive Vault).
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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)
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Recommended Number of Concurrent Sync Clients |
5 (the number of connections that can be maintained when the recommended number of hosted files was reached)
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Notes |
- Exceeding the recommended numbers above will not block application operations, but may result in longer response time.
- EXT4 file system and non-encrypted shared folders were used during the aforementioned testing.
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Video Transcoding |
Group 2 (See more)
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Maximum Connections |
10
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