Operation System Linux-embedded system Networking TCP/IP, DHCP Client, DHCP Server, CIFS/SMB, AFP, NFS, HTTP, HTTPS, FTP, DDNS, NTP, Gigabit Jumbo Frame File System EXT3 (Internal/ external HDD) FAT (External HDD) NTFS (External HDD) Supported Operating Systems Microsoft Windows 98/ ME/ NT/ 2000/ XP/ 2003/ Vista/ Windows 7 (32bit & 64bit) Macintosh OS X Linux / Unix Disk Management Single disk, RAID 0 (Disk Stripping), RAID 1 (Disk Mirroring), RAID 5, RAID 5+ Hot spare, RAID 6, and JBOD (Linear Disk Volume), Multiple RAID Online RAID capicity expansion, online RAID level migration Disk usage status management Check disk (Check Linux file system) HDD S.M.A.R.T. Bad blocks scan User Management User quota management (per user) Windows AD Service support User account management (max. 1,024 users) User group management (max. 128 groups) File System Management Network share management (max. 256 shares) Share folder level ACL support Unicode support Journaling file system Web File Manager System Tools E-mail alert (SMTP authentication) HDD standby mode Disk usage alert Automatic power on after power loss System firmware upgrade Change homepage logo Back up, restore, reset system settings Smart fan setting Configurable management port Easy IP filter management Secure remote login by SSH connection; remote login by Telnet connection USB, SNMP UPS support Network recycle bin Event Logs Complete system logs (system events management, connection logs, current connection of on-line users) Multilingual Support English, Traditional Chinese, Simplified Chinese, Japanese, Korean, French, German, Italian, Spanish, Russian, Polish, Danish, Finnish, Norwegian, and Swedish Backup Management PC-client backup software- NetBak Replicator: Instant/ Schedule/ Auto-sync backup Encrypted remote replication One touch USB copy for different destination folders Backup to external storage deviceOperation System Linux-embedded system Networking TCP/IP, DHCP Client, DHCP Server, CIFS/SMB, AFP, NFS, HTTP, HTTPS, FTP, DDNS, NTP, Gigabit Jumbo Frame File System EXT3 (Internal/ external HDD) FAT (External HDD) NTFS (External HDD) Supported Operating Systems Microsoft Windows 98/ ME/ NT/ 2000/ XP/ 2003/ Vista/ Windows 7 (32bit & 64bit) Macintosh OS X Linux / Unix Disk Management Single disk, RAID 0 (Disk Stripping), RAID 1 (Disk Mirroring), RAID 5, RAID 5+ Hot spare, RAID 6, and JBOD (Linear Disk Volume), Multiple RAID Online RAID capicity expansion, online RAID level migration Disk usage status management Check disk (Check Linux file system) HDD S.M.A.R.T. Bad blocks scan User Management User quota management (per user) Windows AD Service support User account management (max. 1,024 users) User group management (max. 128 groups) File System Management Network share management (max. 256 shares) Share folder level ACL support Unicode support Journaling file system Web File Manager System Tools E-mail alert (SMTP authentication) HDD standby mode Disk usage alert Automatic power on after power loss System firmware upgrade Change homepage logo Back up, restore, reset system settings Smart fan setting Configurable management port Easy IP filter management Secure remote login by SSH connection; remote login by Telnet connection USB, SNMP UPS support Network recycle bin Event Logs Complete system logs (system events management, connection logs, current connection of on-line users) Multilingual Support English, Traditional Chinese, Simplified Chinese, Japanese, Korean, French, German, Italian, Spanish, Russian, Polish, Danish, Finnish, Norwegian, and Swedish Backup Management PC-client backup software- NetBak Replicator: Instant/ Schedule/ Auto-sync backup Encrypted remote replication One touch USB copy for different destination folders Backup to external storage device 