Data Sheet

General DSM Specications
Networking protocol SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN ™ , L2TP)
File system
• Internal: Btrfs, ext4
• External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
4
Supported RAID type Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Storage management
• Maximum single volume size: 108TB
• Maximum internal volume: 512
• Maximum iSCSI target: 32
• Maximum iSCSI LUN: 256
• iSCSI LUN clone/snapshot support
SSD cache SSD read-write cache support
File sharing capability
• Maximum local user account: 2,048
• Maximum local group: 256
• Maximum shared folder: 512
• Maximum concurrent SMB/NFS/AFP/FTP connection: 500
Privilege Windows Access Control List (ACL), application privilege
Directory service
Windows® AD integration: Domain users login via SMB/NFS/AFP/FTP/File Station, LDAP integration
Virtualization VMware vSphere® 6, Microsoft Hyper-V® , Citrix®, OpenStack®
Security
Firewall, Encryption shared folder, SMB encryption, FTP over SSL/TLS, SFTP, Rsync over SSH, Login auto block, Let's Encrypt support, HTTPS
(Customizable cipher suite)
Supported client Windows 7 and 10, Mac OS X 10.11 onwards
Supported browser
Chrome®, Firefox®, Internet Explorer® 10 onwards, Safari® 10 onwards; Safari (iOS 10 onwards), Chrome (Android™ 6.0 onwards)
Interface Language
Packages and Applications
File Station
Virtual drive, remote folder, Windows ACL editor, compressing/extracting archived les, bandwidth control for specic users or groups,
creating sharing links, transfer logs
FTP Server
Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the
network with TFTP and PXE support, transfer logs
Universal Search Oer global search into applications and les
Hyper Backup Support local backup, network backup, and backup data to public clouds
Active Backup for Server Centralize data backup for Windows and Linux servers without client installation
Backup tool
DSM conguration backup, macOS Time Machine support, Cloud Station Backup
Shared folder sync - maximum task number: 8
Cloud Station Suite
Sync your data between multiple platforms by installing the client utilities on Windows, Mac, Linux, Android and iOS devices, while retaining
up to 32 historical versions of les
Maximum concurrent le transfer: 500
Cloud Sync
One or two-way synchronization with public cloud storage providers including Amazon Drive, Amazon S3-compatible storage, Baidu cloud,
Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, WebDAV
servers, Yandex Disk
Surveillance Station
Maximum IP camera: 40 (total of 1,200 FPS at 720p, H.264) (Includes two free camera licenses; additional cameras require the purchasing of
additional licenses)
Virtual Machine Manager Deploy and run various virtual machines on Synology NAS, including Windows, Linux, or Virtual DSM
High Availability Manager Reduce service downtime by setting up two identical NAS into one high-availability cluster
Snapshot Replication
• Maximum of replications: 64
• Maximum of shared folder snapshots: 1,024
• Maximum of system snapshots: 65,536
Synology Directory Server Provide a exible and cost-eective domain controller solution
CMS Provide a single interface to manage and monitor multiple Synology NAS
VPN Server Maximum connection: 20, supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec
MailPlus Server
Secure, reliable, and private mail solution with high-availability, load balancing, security and ltering design (Includes 5 free email account
licenses; additional accounts require the purchasing of additional licenses)
MailPlus Intuitive webmail interface for MailPlus Server, customizable mail labels, lters, and user interface
English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Русский, Polski, Magyar,
Português do Brasil, Português Europeu, Türkçe, Český,