Operating System Embedded Linux Supported Clients Windows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2 Apple Mac OS X Linux & UNIX Supported Browsers Microsoft Internet Explorer 8, 9 Mozilla Firefox 8, 9, 10 Apple Safari 4, 5 Google Chrome 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 File System Internal Hard Drive: EXT3, EXT4 External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+ Networking TCP/IP (IPv4 & IPv6: Dual Stack) Service Binding based on Network Interfaces 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 Backup Solution Real-time Remote Replication (RTRR) Works as Both RTRR Server & Client with Bandwith Control Real-time & Scheduled Backup Encryption, Compression, File Filter, and Transfer Rate Limitation Block-level Remote Replication Works as Both Rsync Server & Client with Bandwidth Control Encrypted Replication between QNAP NAS Servers USB One Touch Backup (Import/Export) Desktop Backup by QNAP NetBak Replicator for Windows Apple Time Machine Support with Backup Management Data Backup to Multiple External Storage Devices Data Backup to Cloud Storage (Amazon S3, ElephantDrive) Security IP Filter and 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 between QNAP NAS Servers (Rsync over SSH) CIFS Host Access Control for Shared Folders Antivirus Protection AES 256-bit External Drive Encryption* Importable SSL Certificate Instant Alert via E-mail, SMS, Instant Messaging (Windows Live), Beep, and LCD PanelDisk Management Single Disk, JBOD, RAID 0, 1, 5, 5 + Hot Spare, 6, 10 Online RAID Capacity Expansion & Online RAID Level Migration Bad Block Scan & Hard Drive S.M.A.R.T. RAID Recovery Bitmap Support System Migration iSCSI (IP SAN) iSCSI Target Multi-LUNs per Target Up to 256 Targets/LUNs Combined Supports LUN Mapping & Masking 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 Power Management Internal Hard Drive Standby Mode Scheduled Power on/off (Max 15 Settings) Automatic Power on after Power Recovery USB and Network UPS Support with SNMP Management Access Right Management Max No. of Users: 2048 Max No. of User Groups: 256 Max No. of Network Shares: 256 Batch Users Creation Import/Export Users User Quota Management Subfolder Permissions Support for CIFS/SMB, AFP, FTP and Web File Manager Domain Authentication Integration Microsoft Active Directory (AD) LDAP Server LDAP Client Domain Users Login via CIFS/SMB, AFP, FTP, and Web File Manager MyCloudNAS Service Private Cloud Storage and Sharing Free Host Name Registration (DDNS) Auto Router Configuration (via UPnP) MyCloudNAS Connect for Easy Connection (Windows utility) Storage Plug & Play Windows Software: QNAP Finder Create and Map Shared Folders Create and Connect to iSCSI Target/LUN Web Administration AJAX-based User Interface Smart Fan Control Dynamic DNS (DDNS) SNMP (v2 & v3) Resource Monitor Network Recycle Bin for File Deletion via CIFS/SMB and AFP Comprehensive Logs (Events & Connection) Syslog Client Firmware Live Update System Settings Backup and Restore Restore to Factory Default Operating System Embedded Linux Supported Clients Windows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2 Apple Mac OS X Linux & UNIX Supported Browsers Microsoft Internet Explorer 8, 9 Mozilla Firefox 8, 9, 10 Apple Safari 4, 5 Google Chrome 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 File System Internal Hard Drive: EXT3, EXT4 External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+ Networking TCP/IP (IPv4 & IPv6: Dual Stack) Service Binding based on Network Interfaces 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 Backup Solution Real-time Remote Replication (RTRR) Works as Both RTRR Server & Client with Bandwith Control Real-time & Scheduled Backup Encryption, Compression, File Filter, and Transfer Rate Limitation Block-level Remote Replication Works as Both Rsync Server & Client with Bandwidth Control Encrypted Replication between QNAP NAS Servers USB One Touch Backup (Import/Export) Desktop Backup by QNAP NetBak Replicator for Windows Apple Time Machine Support with Backup Management Data Backup to Multiple External Storage Devices Data Backup to Cloud Storage (Amazon S3, ElephantDrive) Security IP Filter and 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 between QNAP NAS Servers (Rsync over SSH) CIFS Host Access Control for Shared Folders Antivirus Protection AES 256-bit External Drive Encryption* Importable SSL Certificate Instant Alert via E-mail, SMS, Instant Messaging (Windows Live), Beep, and LCD Panel Disk Management Single Disk, JBOD, RAID 0, 1, 5, 5 + Hot Spare, 6, 10 Online RAID Capacity Expansion & Online RAID Level Migration Bad Block Scan & Hard Drive S.M.A.R.T. RAID Recovery Bitmap Support System Migration iSCSI (IP SAN) iSCSI Target Multi-LUNs per Target Up to 256 Targets/LUNs Combined Supports LUN Mapping & Masking 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 Power Management Internal Hard Drive Standby Mode Scheduled Power on/off (Max 15 Settings) Automatic Power on after Power Recovery USB and Network UPS Support with SNMP Management Access Right Management Max No. of Users: 2048 Max No. of User Groups: 256 Max No. of Network Shares: 256 Batch Users Creation Import/Export Users User Quota Management Subfolder Permissions Support for CIFS/SMB, AFP, FTP and Web File Manager Domain Authentication Integration Microsoft Active Directory (AD) LDAP Server LDAP Client Domain Users Login via CIFS/SMB, AFP, FTP, and Web File Manager MyCloudNAS Service Private Cloud Storage and Sharing Free Host Name Registration (DDNS) Auto Router Configuration (via UPnP) MyCloudNAS Connect for Easy Connection (Windows utility) Storage Plug & Play Windows Software: QNAP Finder Create and Map Shared Folders Create and Connect to iSCSI Target/LUN Web Administration AJAX-based User Interface Smart Fan Control Dynamic DNS (DDNS) SNMP (v2 & v3) Resource Monitor Network Recycle Bin for File Deletion via CIFS/SMB and AFP Comprehensive Logs (Events & Connection) Syslog Client Firmware Live Update System Settings Backup and Restore Restore to Factory DefaultOperating System Embedded Linux Supported Clients Windows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2 Apple Mac OS X Linux & UNIX Supported Browsers Microsoft Internet Explorer 8, 9 Mozilla Firefox 8, 9, 10 Apple Safari 4, 5 Google Chrome 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 File System Internal Hard Drive: EXT3, EXT4 External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+ Networking TCP/IP (IPv4 & IPv6: Dual Stack) Service Binding based on Network Interfaces 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 Backup Solution Real-time Remote Replication (RTRR) Works as Both RTRR Server & Client with Bandwith Control Real-time & Scheduled Backup Encryption, Compression, File Filter, and Transfer Rate Limitation Block-level Remote Replication Works as Both Rsync Server & Client with Bandwidth Control Encrypted Replication between QNAP NAS Servers USB One Touch Backup (Import/Export) Desktop Backup by QNAP NetBak Replicator for Windows Apple Time Machine Support with Backup Management Data Backup to Multiple External Storage Devices Data Backup to Cloud Storage (Amazon S3, ElephantDrive) Security IP Filter and 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 between QNAP NAS Servers (Rsync over SSH) CIFS Host Access Control for Shared Folders Antivirus Protection AES 256-bit External Drive Encryption* Importable SSL Certificate Instant Alert via E-mail, SMS, Instant Messaging (Windows Live), Beep, and LCD Panel Disk Management Single Disk, JBOD, RAID 0, 1, 5, 5 + Hot Spare, 6, 10 Online RAID Capacity Expansion & Online RAID Level Migration Bad Block Scan & Hard Drive S.M.A.R.T. RAID Recovery Bitmap Support System Migration iSCSI (IP SAN) iSCSI Target Multi-LUNs per Target Up to 256 Targets/LUNs Combined Supports LUN Mapping & Masking 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 Power Management Internal Hard Drive Standby Mode Scheduled Power on/off (Max 15 Settings) Automatic Power on after Power Recovery USB and Network UPS Support with SNMP Management Access Right Management Max No. of Users: 2048 Max No. of User Groups: 256 Max No. of Network Shares: 256 Batch Users Creation Import/Export Users User Quota Management Subfolder Permissions Support for CIFS/SMB, AFP, FTP and Web File Manager Domain Authentication Integration Microsoft Active Directory (AD) LDAP Server LDAP Client Domain Users Login via CIFS/SMB, AFP, FTP, and Web File Manager MyCloudNAS Service Private Cloud Storage and Sharing Free Host Name Registration (DDNS) Auto Router Configuration (via UPnP) MyCloudNAS Connect for Easy Connection (Windows utility) Storage Plug & Play Windows Software: QNAP Finder Create and Map Shared Folders Create and Connect to iSCSI Target/LUN Web Administration AJAX-based User Interface Smart Fan Control Dynamic DNS (DDNS) SNMP (v2 & v3) Resource Monitor Network Recycle Bin for File Deletion via CIFS/SMB and AFP Comprehensive Logs (Events & Connection) Syslog Client Firmware Live Update System Settings Backup and Restore Restore to Factory Default 