| Hardware | 
| CPU | 
Dual Core Intel Core i3-2120 processor, 3.3 GHz | 
| DRAM | 
4 GB DDR3 RAM | 
| Flash Memory | 
512 MB DOM | 
| Hard Drive | 
16 x 3.5″ or 2.5″ SATA 6 Gb/s, SATA 3 Gb/s hard drive or SSD | 
| Hard Disk Tray | 
16 x hot-swappable and lockable trays | 
| LAN Ports | 
4 x Gigabit RJ-45 Ethernet ports 
(expandable up to 8 x 1 Gb LAN or 4 x 10 Gb + 4 x 1 Gb LAN by installing optional dual-port 10 Gb and 1 Gb network card) | 
| LED Indicators | 
Status, 10 GbE, LAN, eSATA, hard drives | 
| USB | 
- 2 x USB 3.0 ports (rear)
 
- 4 x USB 2.0 ports (rear)
 
- Supports USB printer, disk, pen drive, USB hub, USB UPS and more
 
 
 | 
| eSATA | 
2 x ports (rear) | 
| Buttons | 
System : Power button and reset button | 
| Alarm Buzzer | 
System warning | 
| Form Factor | 
3U, rack mount | 
| Sound Level | 
Standby : 54.73 dB 
In Operation : 55.13 dB (with 16 x 1 TB HDD installed) | 
| Expansion Slots | 
2 (for network and storage expansion) | 
| VGA | 
Reserved for maintenance | 
| HDMI | 
Reserved for maintenance | 
| Fan | 
3 x 2.4″ (6 cm) smart cooling fans | 
| Software | 
| Operating System | 
Embedded Linux | 
| Supported Operating Systems | 
- Windows XP, Vista, Windows 7 (32/64-bit), Windows 8 (32/64-bit), Windows Server 2003/2008 R2
 
- Apple Mac OS X
 
- Linux and UNIX
 
 
 | 
| Supported Web Browsers | 
- Microsoft Internet Explorer 8, 9
 
- Mozilla Firefox 8, 9, 10
 
- Apple Safari 4, 5
 
- Google Chrome
 
 
 | 
| Multilingual Support | 
Chinese (Traditional and 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 and IPv6 : dual stack)
 
- Multiple 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)
 
 
 
- Service binding based on network interfaces
 
- Virtual LAN (VLAN)
 
- 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 and Bonjour Discovery
 
- USB Wi-Fi adapter support
 
 
 | 
| Backup Solution | 
- Real-Time Remote Replication (RTRR) :
- Works as both RTRR server and client with bandwidth control
 
- Real-time and scheduled backup
 
- Encryption, compression, file filter and transfer rate limitation
 
 
 
- Block-Level Remote Replication :
- Works as both Rsync Server and 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 and Symform)
 
 
 | 
| 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
 
- 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, instant messaging (Windows Live Messenger) and buzzer
 
 
 | 
| Disk Management | 
- Single disk, JBOD, RAID 0, 1, 5, 5+Hot Spare, 6, 6+Hot Spare, 10, 10+HotSpare
 
- Online RAID capacity expansion and online RAID level migration
 
- Bad block scan and hard drive S.M.A.R.T.
 
- Global hot spare drive
 
- RAID recovery
 
- Bitmap support
 
 
 | 
| iSCSI (IP SAN) | 
- iSCSI Target :
- Multiple LUNs per target
 
- Up to 256 targets/LUNs combined
 
 
 
- Supports LUN mapping and masking
- Online LUN capacity expansion
 
- Supports SPC-3 persistent reservation
 
- Supports MPIO and MC/S
 
 
 
- iSCSI LUN backup, one-time snapshot and restore
 
- iSCSI connection and management by QNAP Finder (Windows)
 
- Virtual Disk Drives (via iSCSI Initiator) :
- Stack chaining master
 
- Maximum No. of Virtual Disk Drives : 8
 
 
 
 
 | 
| Server Virtualization and Clustering | 
- Supports VMware vSphere
 
- Supports Citrix XenServer
 
- Supports Windows Server 2008 R2 Hyper-V and failover clustering
 
 
 | 
| Power Management | 
- Wake on LAN
 
- 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 Rights Management | 
- Maximum No. of Users : 4096
 
- Maximum No. of User Groups : 512
 
- Maximum No. of Network Shares : 512
 
- 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)
 
- MyCloud NAS Connect for easy connection (Windows utility)
 
 
 | 
| Storage Plug and 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 and v3)
 
- Resource monitor
 
- Network Recycle Bin for file deletion via CIFS/SMB and AFP
 
- Comprehensive logs (events and connection)
 
- Syslog client
 
- Firmware live update
 
- System settings backup and restore
 
- Restore to factory default
 
 
 | 
| Powerful All-in-one server | 
| File Server | 
- File sharing across Windows, Mac and Linux/UNIX
 
- Shared folder aggregation (CIFS/SMB)
 
- Web File Manager :
- Supports ISO mounting
 
- Direct file viewing via Google Doc
 
- Create and send download links for public file sharing with expiration time and password protection
 
 
 
 
 | 
| FTP Server | 
- FTP over SSL/TLS (explicit)
 
- Max No. of Concurrent Connections : 256
 
- FXP supported
 
- Passive FTP port range control
 
- FTP bandwidth and connection control
 
- Unicode support
 
 
 | 
| Backup Server | 
- Remote replication server (over Rsync)
 
- Real-time remote replication to another QNAP NAS or FTP server
 
- Apple Time Machine support
 
- Windows Client Backup Application : QNAP NetBak Replicator
 
- Third Party Backup Software Support : Acronis True Image, CA BrightStor, ARCserve Backup, EMC Retrospect, Symantec Backup Exec, LaCie SilverKeeper and more
 
 
 | 
| Web Server | 
- HTTP/HTTPS connections
 
- Supports WebDAV connection
 
- Support virtual host (Max : 32)
 
- Importable SSL certificate
 
 
 | 
| Database Server | 
- Built-in MySQL server (v5.1.3.6)
 
- Web-based management via phpMyAdmin (QPKG)
 
 
 | 
| Print Server | 
- Max No. of Printers : 3
 
- Supports Internet Printing Protocol :
- Print job display and management
 
- IP- and domain name-based privilege control
 
 
 
- Supports Apple Bonjour printing
 
 
 | 
| Syslog Server | 
- Centralized log monitoring and archiving
 
- Immediate E-mail alerts
 
- Supports log filtering
 
 
 | 
| RADIUS Server | 
- Centralized account management and authentication for network access
 
- Supports 802.1x security authentication
 
 
 | 
| TFTP Server with PXE Booting VPN Server | 
- Secure Remote Access : PPTP and OpenVPN VPN services
 
- Remote access to other resources on local network
 
- Max No. of Clients : 30
 
 
 | 
| iTunes Server | 
- Audio and video sharing ((AIF, M4A, M4B, M4V, MOV, MP1, MP2, MP3, MP4, MPEG, MPG, WAV)
 
- Smart playlist for iTunes client (Windows and Mac OS)
 
 
 | 
| UPnP Media Server | 
- Built-in TwonkyMedia server
 
- Real-time and background photo transcoding
 
- Supports UPnP media player such as PlayStation 3 and Xbox 360
 
- Supported Format :
- Audio : MP3, MP4, M4A, M4A (ALAC), M4B, 3GP, APL, AC3, M1V, M4V, MOV, AAC, AMR, AWB, WAV, PCM, LPCM, MP1, MP2, AIF, AIFF, AIFC, SND, WMA, OGG, FLAC
 
- Photo : JPG, JPE, JPEG, TIFF, TIF, GIF, PNG, BMP
 
- Video : WMV, ASF, VDR, AVI, XVID, DIVX, FLV, MPG, MPE, MTS, M2TS, M2T, MPEG, SPTS, M2P, M2V, MP2T, MP2P, MPG2, DVR-MS, VOB
 
- Playlist : M3U, M3U8, WPL, PLS
 
 
 
 
 | 
| Multimedia Station | 
- Supports photo, audio and video
 
- Image slideshow and rotation
 
- Automatic and scheduled thumbnail generation for easy browsing
 
- Display Photo Details from EXIF : Date, exposure time, aperture and more
 
- Display Audio Details from ID3 Tag : Album cover, title, artist, album and more
 
- Access authority management
 
- Multimedia (video and audio) streaming
 
- Supports Cooliris
 
- Supports web publishing (Facebook, MySpace, MSN Live, Twitter, Plurk, Blogger)
 
- Share photos by E-mail
 
- Supported Formats :
- Photo : JPG/JPEG, GIF, PNG
 
- Audio : MP3
 
- Video :
- Playback : FLV, MPEG-4 Video (H.264 + AAC)
 
- Transcode : AVI, M4V, MPG/MPEG, RM/RMVB, WMV
 
 
 
 
 
- QNAP exclusive iPhone and Android App : QMobile
 
 
 | 
| Photo Station | 
- Supported File Formats :
- Photo : JPG/JPEG, GIF, PNG, BMP, RAW (.arw, .srf, .sr2, .dcr, .kdc, .cr2, .crw, .nef, mrw, .pef, .paf, .3fr, .erf, .mef, .mos, .orf, .rw2, .dng, .x3f, .tif, .nrw, .raf)
 
- Video : FLV, MPEG-4 video (H.264 + AAC)
 
 
 
- Image slideshow with background music, thumbnails and different playback modes
 
- Online photo editing by Pixlr editor
 
- Geotagging photos with Google Maps
 
- Slideshow sharing (from private albums) with password protection
 
- Photo publishing to social websites (Facebook, MySpace, Twitter, Plurk and Blogger)
 
- Photo sharing by E-mail
 
 
 | 
| Music Station | 
- Supported Audio Formats :
- MP3, MP4, OGG, WAV, AIFF, AU, FLAC, M4A, APE, AAC
 
 
 
- Local playback with USB speaker/sound card
 
- Browse other UPnP media servers on local network
 
- Internet radio (MP3)
 
- Music alarm (up to 8 alarms)
 
- Playback Control by QNAP Mobile App : QMobile Music Remote
 
 
 | 
| Download Station | 
- PC-less BT, FTP, HTTP download (up to 500 tasks)
 
- BT Download :
- Supports TCP/UDP tracker protocol
 
- Scheduled download
 
- Configurable port range
 
- Bandwidth control
 
- UPnP NAT port forwarding
 
- RSS subscription and download (broadcatching)
 
- Selectable download files
 
 
 
- HTTP/FTP Download :
- Configurable saving directory
 
- Bulk download with wildcard settings
 
- RapidShare download support
 
 
 
- QNAP Download Management Software : QGet
- For both Windows and Mac OS
 
- Manage the download tasks of multiple QNAP NAS remotely over LAN or WAN
 
 
 
 
 | 
| Surveillance Station | 
- Supports four IP Cameras for network Surveillance
 
- Supports one Webcam via QPKG Add-on : QUSBCam
 
 
 | 
| Antivirus | 
- Protection against the latest known 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
 
- E-mail notification upon task completion or virus detection
 
- Quarantines or deletes infected files
 
 
 | 
| QPKG Center | 
- Expands application services by easy online installation
 
- A wide variety of official and community QPKG Add-ons
 
- Business :
- eyeOS
 
- GLPI
 
- Squid Proxy Server
 
- Vtiger CRM
 
 
 
- CMS :
- Gallery
 
- Joomla
 
- WordPress
 
- Xoops
 
 
 
- Communications :
- Asterisk
 
- XMail
 
- Xeams Download :
 
- MLDonkey
 
- NZBGet
 
- pyLoad
 
- SABnzbdplus
 
- Transmission
 
 
 
- Entertainment :
- IceStation
 
- Plex Media Server
 
- PS3 Media Server
 
- Squeezebox Server
 
 
 
- Utilities :
- iStat
 
- Optware IPKG
 
- phpMyAdmin
 
- Piwik
 
 
 
- Miscellaneous :
- Java Runtime Environment
 
- Mono
 
- Python
 
- QUSBCam
 
- Tomcat
 
 
 
 
 | 
| Power | 
| Power Supply | 
- Input : 100 – 240 VAC, 50 – 60 Hz
 
- Output : 600 W
 
 
 | 
| Power Consumption | 
- Sleep Mode : 89.1 W
 
- In Operation : 229 W (with 16 x 1 TB hard drive installed)
 
 
 | 
| Environmental | 
| Temperature | 
32 to 104°F (0 to 40˚C) | 
| Relative Humidity | 
0 to 90% | 
| General | 
| Dimensions (WxHxD) | 
17.42 x 5.12 x 20.8″ (442.4 x 130 x 528.3 mm) | 
| Weight | 
44.6 lb (20.2 kg) |