General

Networking protocol

CIFS, 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+, exFAT4

Storage management

• Maximum single volume size: 108TB

• Maximum internal volumes: 512

• Maximum iSCSI target: 32

• Maximum iSCSI LUN: 256

• iSCSI LUN clone / snapshot support

Supported RAID type

Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10

File sharing capability

• Maximum local user account: 2,048

• Maximum local group: 256

• Maximum shared folder: 512

• Maximum concurrent CIFS / AFP / FTP connection: 512 (2GB) / 2,048 (8GB)

Privilege

Windows Access Control List (ACL)

Virtualization

VMware vSphere

® 6, Microsoft Hyper-V® , Citrix®, OpenStack®

Directory service

Windows

® AD integration: Domain users login via Samba (CIFS) / AFP / FTP / File Station, LDAP integration

Security

FTP over SSL / TLS, IP auto-block, firewall, encrypted network backup over Rsync, HTTPS connection

Utilities

Synology Web Assistant, Cloud Station Drive, Cloud Station Backup, Cloud Sync Decryption Tool, Surveillance Station Client, Evidence Integrity

Authenticator, Photo Station Uploader, Snapshot Manager for VMware, Snapshot Manager for Windows, NFS Plug-in for VMware VAAI

Supported clients

Windows 7 onwards, Mac OS X

® 10.10 onwards

Supported browsers

Chrome

®, Firefox®, Internet Explorer® 9 onwards, Safari® 8 onwards; Safari (iOS 7 onwards), Chrome (Android™ 4.0 onwards) on tablets

Language

English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands,

, Polski, Magyar,

Português do Brasil, Português Europeu, Türkçe, Český,

Applications

File Station

Virtual drive, remote folder, Windows ACL editor, compressing / extracting archived files, bandwidth control for specific users or groups,

creating sharing links, transfer logs

Backup solutions

Network backup; local backup; desktop backup; configuration backup; OS X Time Machine; backup data to public cloud;

shared folder sync - maximum task number: 8

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

Security Advisor

Malware detection / removal; user account / password, network, system-related security scan

iOS / Android™ applications

DS cloud, DS file, DS finder, DS cam, DS note, MailPlus

Windows Phone® applications

DS file, DS finder

Add-on Packages

Antivirus Essential

Full system scan, scheduled scan, white list customization, virus definition auto update

Cloud Station Server

Maximum concurrent file transfers: 512 (2GB) / 2,000 (8GB), retain historical and deleted file versions

Cloud Sync

One or two-way synchronization with public cloud storage providers including Amazon Cloud Drive, Amazon S3-compatible storage,

Baiduyun, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, Megafon Disk, Microsoft OneDrive, OpenStack Swift-compatible

storage, WebDAV servers, Yandex Disk

Log Center

SSL connection, log rotation: 6 months, 1 year, 2 years, 3 years, email notification

MailPlus

Intuitive webmail interface for MailPlus Server; customizable mail labels, filters, and user interface

MailPlus Server

Secure, reliable, and private mail solution with High-availability, load balancing, security and filtering design (Includes 5 free email account

licenses; additional accounts require the purchasing of additional licenses)

Note Station

Rich-text note organization and versioning, encryption, sharing, media embedding and attachments

Storage Analyzer

Volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, largest / most / least

frequently modified files

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)

VPN Server

Maximum connections: 20; supported VPN protocol: PPTP, OpenVPN™, L2TP

Web Station

Virtual host (up to 30 websites), PHP / MariaDB®, 3rd-party applications support

Other packages

Photo Station, Audio Station, iTunes® Server, additional 3rd-party packages are available on Package Center