| Operating System | 
 
| QTS 4.2 (embedded Linux) | 
 
 
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| Disk Management | 
 
- QNAP Flexible volume
 
- Thin-provisioning with space reclamation supported
 
- Online Volume Expansion
 
- Online Storage Pool Expansion (via QNAP RAID expansion enclosure)
 
- Single Disk, JBOD, RAID 0, 1, 5, 6, 10
 
- RAID Hot Spare and Global Hot Spare
 
- Online RAID Capacity Expansion and Online RAID Level Migration
 
- Bad Block Scan and Hard Drive S.M.A.R.T.
 
- Bad Block Recovery
 
- RAID Recovery
 
- Bitmap Support
 
 
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| Supported Clients | 
 
- Windows Server 2003 onward, Apple Mac OS X onward, Linux & UNIX
 
 
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| Power Management | 
 
- Wake on LAN*
 
- Internal Hard Drive Standby Mode
 
- Scheduled Power on/off
 
- Automatic Power on after Power Recovery
 
- USB and Network UPS Support with SNMP Management
 
 
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| Supported Browsers | 
 
- Microsoft Internet Explorer 10+
 
- Mozilla Firefox 8+
 
- Apple Safari 4+
 
- Google Chrome
 
 
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| Access Right Management | 
 
- Batch Users Creation
 
- Import/Export Users
 
- User Quota Management
 
- Local User Access Control for CIFS, AFP, FTP, and WebDAV,
 
- Subfolder Permissions Support for CIFS/SMB, AFP, FTP, and Web File Manager
 
 
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| Multilingual Support | 
 
- Chinese (Traditional & Simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, Turkish
 
 
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| Domain Authentication Integration | 
 
- Microsoft Active Directory (AD)
 
- LDAP Server
 
- LDAP Client
 
- Domain Users Login via CIFS/SMB, AFP, FTP, and File Station
 
 
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| File System | 
 
- Internal Hard Drive: EXT4
 
- External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+
 
 
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| Web Administration | 
 
- Multi-window, Multi-tasking based System Management
 
- Movable Icons and Personalized Desktop
 
- Smart Toolbar and Dashboard for Neat Display on System Status
 
- Smart Fan Control
 
- Dynamic DNS (DDNS)
 
- SNMP (v2 & v3)
 
- Resource Monitor
 
- Network Recycle Bin for File Deletion via CIFS/SMB and AFP
- Automatic Cleanup
 
- File Type Filter
 
 
 
- Comprehensive Logs (Events & Connection)
 
- Syslog Client
 
- Firmware Live Update
 
- System Settings Backup and Restore
 
- Restore to Factory Default
 
- Mobile App Qmanager for Remote Monitoring
 
 
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| Networking | 
 
- TCP/IP (IPv4 & IPv6: Dual Stack)
 
- Quad Gigabit NICs with Jumbo Frame*
- Failover
 
- Multi-IP Settings
 
- Port Trunking/NIC Teaming (Modes: Balance-RR, Active Backup, Balance XOR, Broadcast, IEEE 802.3ad/Link Aggregation, Balance-TLB and Balance-ALB)
 
 
 
- Optional Dual-port 10 GbE and 1 GbE Network Expansion Cards*
 
- Service Binding Based on Network Interfaces*
 
- Proxy Client, Proxy Server
 
- DHCP Client, DHCP Server
 
- Protocols: CIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
 
- UPnP & Bonjour Discovery
 
- USB Wi-Fi Adapter Support
 
 
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| File Server | 
 
- File Sharing across Windows, Mac, and Linux/UNIX
 
- Protocols: CIFS/SMB, AFP, NFS, FTP/FTPS, HTTP/HTTPS (Web File Manager), WebDAV
 
- Windows ACL
 
- Advanced Folder Permission for CIFS/SMB, AFP, FTP
 
- Shared Folder Aggregation (CIFS/SMB)
 
 
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| Security | 
 
- IP Filter & Policy-based Automatic IP Blocking
 
- Network Access Protection with Auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP
 
- Encrypted Access: HTTPS, FTP with SSL/ TLS (Explicit), SSH/SFTP (admin only), Encrypted Remote Replication (Rsync over SSH)
 
- CIFS Host Access Control for Shared Folders
 
- Antivirus Protection
 
- FIPS 140-2 Validated AES 256-bit Volume-based Data Encryption**
 
- AES 256-bit External Drive Encryption*
 
- Importable SSL Certificate
 
- Instant Alert via E-mail, SMS, Beep, and LCD Panel*
 
 
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| File Station | 
 
- Supports ISO Mounting (Up to 256 ISO Files)
 
- Creates and Sends Download Links for Sharing Public Files with Expiration Time and Password Protection
 
- Drag-n-drop Files via Chrome and Firefox Browsers
 
- Photo, Music, and Video Preview and Playback Empowered by Built-in Transcoding Technology
 
- File Compression (ZIP or 7z)
 
- Advanced Search
 
- Mobile App: Qfile for File Browsing and Management
 
 
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| Powerful All-in-one server | 
| FTP Server | 
 
- FTP over SSL/TLS (Explicit)
 
- Concurrent Connections: Max 256
 
- Passive FTP Port Range Control
 
- FTP Bandwidth & Connection Control
 
- Supports FXP & Unicode
 
 
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| Syslog Server | 
 
- Centralized Log Monitoring and Archiving
 
- Immediate Email Alerts
 
- Supports Log Filtering
 
 
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| Backup Station | 
 
- Remote Replication Server (over Rsync)
 
- Real-time Remote Replication (RTRR) to another QNAP NAS or FTP Server
 
- Works as Both RTRR Server & Client with Bandwidth Control
 
- Real-time & Scheduled Backup
 
- Encryption, Compression, File Filter, and Transfer Rate Limitation
 
- Encrypted Replication between QNAP NAS Servers
 
- Desktop Backup by QNAP NetBak Replicator for Windows
 
- Apple Time Machine Support with Backup Management
 
- Data Backup to Multiple External Storage Devices
 
- Synchronizes with Cloud Storage: Amazon S3, ElephantDrive, Symform, Dropbox, and Google Cloud Storage
 
- Third Party Backup Software Support: Veeam Backup & Replication, Acronis True
 
- Image, ARCserve Backup, EMC Retrospect, Symantec Backup Exec, LaCie SilverKeeper, etc.
 
 
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| Print Server | 
 
- Max No. of Printers: 3
 
- Supports Internet Printing Protocol
 
- Print Job Display and Management
 
- IP-based and Domain Name-based Privilege Control
 
- Supports Apple Bonjour Printing
 
 
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| iSCSI (IP SAN) | 
 
- iSCSI Target
 
- Multi-LUNs per Target
 
- Up to 256 Targets/LUNs Combined
 
- Supports LUN Mapping & Masking
 
- Block-based LUN
 
- Thin-provisioned LUN with Space Reclamation supported
 
- Online LUN Capacity Expansion
 
- Supports SPC-3 Persistent Reservation
 
- Supports MPIO & MC/S
 
- iSCSI LUN Backup, One-time Snapshot, and Restore
 
- iSCSI Connection and Management by QNAP Finder (Windows)
 
- Virtual Disk Drive (via iSCSI Initiator)
 
- Stack Chaining Master
 
- Max No. of Virtual Disk Drives: 8
 
 
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| Database Server | 
 
- Built-in MySQL Server
 
- Web-based Management via phpMyAdmin
 
 
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| Server Virtualization & Clustering | 
 
- VMware vSphere (ESX/ESXi 4.x, 5.x)
 
- VMware VAAI for iSCSI and VAAI for NAS
 
- vSphere Plug-in
 
- Citrix XenServer (6.0)
 
- Windows Server 2012 Hyper-V
 
- Supports Microsoft ODX
 
- QNAP SMI-S provider for Microsoft SCVMM
 
- Windows Server 2012 Failover Clustering
 
 
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| RADIUS Server | 
 
- Centralized Account Management and Authentication for Network Access
 
- Supports 802.1x Security Authentication
 
- TFTP Server with PXE Booting (Read-only)
 
 
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| Virtualization Station | 
 
- Support up to 8 Virtual Machine (32GB RAM is required) creating to run an operating system such as Windows, Linux, Unix.
 
- VM import from Virtual Appliances
 
- VM export into a virtual appliance in OVF / QVM format
 
- VM clone
 
- VM snapshot
 
- HTML5 based shared remote console
 
 
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| VPN Server | 
 
- Secure Remote Access: PPTP & OpenVPN VPN services
 
- Remote Access to Other Resources on Local Network
 
- Max No. of Clients: 30
 
 
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| Storage Plug & Connect via Windows Qfinder by QNAP | 
 
- Create and Map Shared Folders
 
- Create and Connect to iSCSI Target/LUN
 
 
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| Surveillance Station | 
 
- Supports over 1,400 IP Cameras
 
- Includes 8 Free Camera License
 
- Up to 80 Camera Channels via Additional License Purchase*
 
- Intelligent Video Analytics (IVA) for Advanced Video Search
 
- Visual Aid by E-map
 
- Surveillance Client for Mac
 
- Mobile App: Vmobile (iOS and Android)
 
 
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| myQNAPcloud Service | 
 
- Private Cloud Storage and Sharing
 
- Free Host Name Registration (DDNS)
 
- Auto Router Configuration (via UPnP)
 
- CloudLink for Remote Access without Complicated Router Setup
 
- myQNAPcloud Connect for Easy VPN Connection (Windows VPN Utility)
 
 
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| Antivirus | 
 
- Supports ClamAV (free) and McAfee (optional purchase ) virus scanner.
 
- Protection against Viruses, Trojans, and Other Threats
 
- Free Virus Databases Update on Manual or Scheduled Basis
 
- Multiple Scan Tasks (Max: 64, Concurrent: 5) with Custom Folder Selection and Scheduled Scanning
 
- Email Notification upon Task Completion or Virus Detection
 
- Quarantines or Deletes Infected Files
 
 
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| Qsync | 
 
- Syncs Files among Multiple Devices through the NAS
 
- Option for Not Removing Files on the NAS during Synchronization
 
- Selective Synchronization
 
- Shares Securely with SSL
 
- Team Folder
 
- Shares Files by Links via E-mail
 
- Uploads Photos or Videos to Qsync Folder Automatically via Qfile
 
- Restores Files from Network Recycle Bin
 
- File Name Conflict Policy
 
- Option for Filter Settings
 
- Privilege Control for Qsync Users
 
- Supports Windows & Mac OS
 
 
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| APP Center | 
 
| Add New Features by Online Installation of over 90 Official and Community Software | 
 
 
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| Web Server | 
 
- HTTP/HTTPS Connections
 
- Built-in MySQL Server
 
- Web-based Management via phpMyAdmin (QPKG)
 
- Virtual Hosts: Max 32
 
 
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| Add-ons | 
 
| (The actual available software add-ons may vary depending on the NAS platform) | 
 
 
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 * This feature may vary according to different models. **  The data encryption functions may not available in accordance with the legislative restrictions of some countries. 
Design and specifications are subject to change without notice. 
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