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Qnap TS-431XEU-8G 4-BAY (No Disk)



  • The short depth design is suitable for installing in smaller racks or space-constrained locations
  • 10GbE readiness, SSD caching, and encryption acceleration engine
  • VJBOD allows using the TS-431XeU to expand the storage capacity of other QNAP NAS
  • Containerized virtualization and IoT app development with Container Station
  • Build a private cloud to centrally organize & manage files and backup tasks
  • Secure access with VPN Server & VPN Client
  • Qsirch, the full text search engine, helps quickly locate files on the NAS
  • Expand the total storage capacity up to 24 drives by connecting up to 2 QNAP expansion enclosure (UX-1200U-RP or UX-800U-RP)


TS-431XeU Short depth rackmount NAS with quad-core CPU and 10GbE SFP+ port

The high-performance quad-core short depth TS-431XeU includes a 10GbE SFP+ port to fully support 10GbE high-speed networks at a budget price with maximized ROI. The short depth design is perfectly suitable for installing the TS-431XeU in a compact rack, or places with a lot of cabling. The TS-431XeU provides versatile all-in-one functionality and unique features including VJBOD (Virtual JBOD) - an economical way to utilize unused NAS storage space for expanding the storage capacity of other QNAP NAS - and Container Station - that allows users to rapidly develop and deploy Internet of Things (IoT) apps. The TS-431XeU is a cost-effective storage solution designed for growing businesses looking for backup, restoration, private cloud, storage for virtualization, and to future-proof their IT infrastructure for 10GbE networks.

Smaller Footprint for Bigger Opportunities

Compared to a traditional 4-bay rackmount NAS, the TS-431XeU has a depth of only 11.46 inches (291 mm). This makes the TS-431XeU an excellent choice for smaller racks, and the unused space can be reserved for cabling or ventilation. The TS-431XeU is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms and security surveillance recording.

Quad-core CPU and built-in one 10GbE SFP+ port

The TS-431XeU is equipped with an Annapurna Labs, an Amazon company, Alpine AL314 quad-core 1.7 GHz ARM® Cortex-A15 processor with SATA 6Gb/s and up to 8GB DDR3 RAM. Its encryption acceleration engine provides unmatched encryption performance in its class with AES 256-bit full NAS volume encryption, boosting system performance & security while ensuring the safety of sensitive business data stored in the TS-431XeU. Besides two Gigabit Ethernet ports, the TS-431XeU also includes a 10GbE SFP+ port to fully support 10GbE high-speed networks for businesses that demand higher bandwidth for virtualization and fast backup & restoration of an ever-growing amount of data.


  • Tested in QNAP Labs. Figures may vary by environment.
  • Test Environment:
  • NAS:
  • OS: QTS 4.3
  • Volume type: RAID 5; 4x Intel SSD DC S3500 240G
  • Client PC:
  • Intel® Core i7™-6700 @ 3.40 GHz CPU; 32GB DDR4 RAM; Mellanox ConnectX-3 dual-port 10GbE SFP+ NIC; Microsoft Windows 10 64bit; 10GB file transfer by Robocopy

SSD cache acceleration

The TS-431XeU supports SSD caching to greatly boost the IOPS performance of storage volumes to increase operational efficiency. It is perfect for improving the overall workflow of IOPS-demanding applications and allows the best of both cost and performance by combining SSDs with HDDs.

Reduce the impact of ransomware or system failure with Snapshots

The TS-431XeU supports snapshots, which can record the system status and data at any single moment*. If the system unexpectedly fails or is infected with ransomware, you can instantly restore files from a snapshot. The intuitive snapshot tool in the QTS Storage Manager can be used to take snapshots of your data, and restore data from snapshots if necessary. Always take regular snapshots to ensure the safety of your files and data.

* For a single volume/LUN, up to 64 versions are supported. For the whole NAS, up to 256 versions are supported. Snapshot support will be added to the TS-431XeU in the upcoming QTS 4.3.4.

High reliability design ensuring business continuity

The business-ready TS-431XeU is designed to provide 24/7 operations and services. The support for comprehensive RAID configurations and hot-swapping allow for replacing hard drives without service interruption. QNAP's advanced RAID recovery technology also helps if any healthy drives are accidentally removed from a degraded RAID volume. The system can be recovered by reinserting the wrongly-removed hard drives so the data can still be accessible. The TS-431XeU delivers high reliability and efficiency with support for multiple port-trunking modes including fail-over support.

VJBOD: Maximize storage utilization across multiple QNAP NAS

Besides using expansion enclosures, there is an additional option to expand NAS storage capacity. QNAP VJBOD (Virtual JBOD) is network-based JBOD, allowing you to expand the storage of a QNAP NAS with multiple QNAP NAS units. The TS-431XeU offers great potential for economically expanding the storage of other QNAP NAS with VJBOD, and to create virtual storage pools and volumes on virtual disks for operating NAS services.

Note: The remote QNAP NAS must support iSCSI and Storage Pools and use QTS 4.2.1 (or newer).

Rapidly deploy IoT apps with Container Station

QNAP Container Station exclusively integrates LXC and Docker® lightweight virtualization technologies, allowing you to operate multiple isolated Linux® systems on the TS-431XeU as well as download apps from the built-in Docker Hub® Registry for unlimited containerized applications. What's better, Container Station supports the QIoT Containers platform that helps quickly structure your IoT environment and deployment on your private IoT cloud, boosting microservices and modernizing legacy applications to drive more business opportunities.

QTS - The intelligent NAS operating system

With multiple applications and functions, QTS enhances management efficiency, personal productivity, entertainment, and much more. The user-friendly QTS features an intelligent desktop that allows you to find desired functions quickly, monitor important system information on a real-time basis, open multiple application windows to run multiple tasks concurrently with greater working efficiency, and provides a built-in App Center with install-on-demand apps to extend NAS functionality. Empowered by intelligent agent services that simplify system operations and management, QTS breaks down barriers of devices, platforms, and geography to provide you with the optimum cloud experience.

Optimized collaboration with cross-platform file sharing and sync

The TS-431XeU centrally stores data, logs and various files, and supports SMB/CIFS, NFS, and AFP protocols for file sharing across Windows®, Mac®, Linux®/UNIX® networks. Coupled with Qsync - a utility that turns a QNAP NAS into a safe, high-capacity data center for file synchronization - any file uploaded to the TS-431XeU will be made available for all linked devices, such as computers, laptops or mobile devices. You can sync shared folders and team folders for group file sharing, greatly enhancing the flexibility of team projects and collaboration.

Well-rounded backup & disaster recovery solutions

The TS-431XeU offers flexible backup solutions for Windows® and Mac® users. It also supports Hybrid Backup Sync that consolidates backup, restoration and synchronization functions (using RTRR, rsync, FTP, CIFS/SMB) for easily transferring data to local, remote and cloud storage spaces as a comprehensive data storage and disaster recovery plan. Supported cloud services include Amazon® Glacier, Azure™ Storage, Google Cloud Storage™, Google Drive™, Microsoft® OneDrive® for Business, Dropbox®, Amazon® Drive, Yandex® Disk, Box®, hubiC® and Amazon® S3/OpenStack Swift/WebDAV compatible services.

Comprehensive security to protect your data

In open network environments, business data may be exposed in a potential hack. The TS-431XeU provides numerous security options, such as antivirus, encrypted access, IP blocking, 2-step verification, and more. IT administrators can also control the access rights of each user to different folders, preventing unauthorized access to important files. The TS-431XeU supports AES 256-bit encryption, preventing sensitive business data from unauthorized access and breach even if the hard drives or the entire system were stolen. Windows AD server, LDAP server, and built-in LDAP service are also supported.

Secure access with VPN Server & VPN Client

With the new QVPN app which integrates settings for VPN server and VPN client, the TS-431XeU can be used as a VPN server with L2TP/IPsec, OpenVPN, and PPTP support, allowing you to securely access data shared within private local networks. It can also be used as a VPN Client to connect to other VPN servers (connecting multiple servers at the same time is possible) or virtual private networks through PPTP and OpenVPN for secure data transmission. You can connect devices to your NAS and the VPN server at home to access data on the LAN; via VPN Client on your NAS, for example, you can connect to VPN servers in foreign countries for accessing regionally-restricted services.

Qsirch - a smarter, faster way to search


The TS-431XeU supports Qsirch, a proprietary search engine for quickly finding files. In addition to previewing files with thumbnails, content abstract and keyword hints, Qsirch even remembers your search history allowing you to quickly navigate to files you've previously searched for. The Qsirch Helper extension (for Google Chrome™ and Mozilla Firefox®) can also be used to search for files on your NAS when using Google Search™. Qsirch provides a huge productivity boost by greatly reducing the time spent looking for files on the NAS.

QmailAgent: A mailroom center for your private cloud

QmailAgent is an online email client that helps you manage multiple email accounts, allowing you to access all of your emails and to easily switch between different accounts. It provides complete functionality for composing, reading and organizing emails. You can even attach files, photos and documents directly from the TS-431XeU when composing emails. iOS® and Android™ users can use the QmailClient app to quickly check multiple email accounts with mobile devices, and to browse & send emails using the QmailAgent on their TS-431XeU.

Comprehensive surveillance solution providing 24/7 security

Surveillance Station is a professional network surveillance Video Management System (VMS) that offers a user-friendly management interface, over 3,000 compatible IP camera models, and expandable IP camera channel licenses. It supports real-time monitoring, video & audio recording and playback with a wide range of customizable settings. You can use iOS® or Android™ Vmobile app to manage the monitored channels anytime and anywhere to safeguard your office environment, or install the Vcam mobile app to turn your device into a network camera to instantly record to your TS-431XeU. The TS-431XeU offers 2 free IP camera channels and you can expand up to 30 channels by purchasing additional licenses.

Easily expand storage capacity

The TS-431XeU's storage capacity can be expanded as needed to meet the demands of rapidly-growing data, making it ideal for storage-intensive applications such as video surveillance, data archiving, TV broadcast storage, and more. By connecting the TS-431XeU to a QNAP expansion enclosure you can expand the TS-431XeU's storage on-demand, and use the QTS Storage Manager to easily manage the newly-added capacity without any downtime.

  • Using an UX-800U-RP and an UX-1200U-RP, up to 24 (4+8+12) drives are supported.
  • Using two UX-800U-RPs, up to 20 (4+8+8) drives are supported.
  • Using an UX-800U-RP or an UX-1200U-RP, up to 12 (4+8) or 16 (4+12) drives are supported.

With the support of QJBOD Express (JBOD enclosure roaming)*, you can connect a large-capacity QNAP expansion enclosure to the TS-431XeU, and migrate data to another NAS through the JBOD enclosure without needing network connectivity.

* RAID groups of storage pools cannot cross multiple enclosures.

** You can create a volume over 16TB, but its storage space cannot be expanded. Volumes smaller than 16TB can only be expanded up to 16TB by using online capacity expansion. For the best use of storage space on your NAS, please create multiple volumes.

Quiet and Energy Efficient for 24/7 Operation

The TS-431XeU utilizes an energy-efficient quad-core ARM processor that maintains high performance in system operations without running up a high electricity bill. With a noise level of just 20.3dB, and power consumption of 12.42W (sleep) or 30.99W (active), the TS-431XeU is ideal for providing an always-online business cloud and other around-the-clock applications. Additional energy-saving features include hard disk standby, scheduled power on/off, and Wake on LAN.

Test environment:

TS-431XeU, with 4 WD Red HDD (1TB) installed and formed a RAID 5 array; noise level measured at bystander positions, at a distance of approx. 1.2m from the TS-431XeU.

Additional SMB-ready features

The TS-431XeU supports various business applications as an all-in-one Turbo NAS with cost-efficiency.

FTP Server

The Turbo NAS supports FTP server to share large files, with user-defined settings including bandwidth limitation, number of connections, and write-only permissions.

Web Server

The Turbo NAS supports Web server which allows numerous websites built on the same server conveniently. Administrators can manage up to 32 websites on the single one Turbo NAS with reduced IT cost.


The Turbo NAS supports RADIUS server which provides centralized authorization management for computers to connect and use a network service.

VPN Server

The Turbo NAS supports VPN server which provides an easy way for IT administrators to build up a secure private network and allows the staff to log on from outside the office and access business resources securely such as files and Internet connections.

Printer Server

The Turbo NAS supports Printer server to send remote printing request over the Internet (max. 3 USB printers), and supports IPP (Internet Printing Protocol), Samba, print job management and Bonjour printing for Mac OS X.

Surveillance Station

The Turbo NAS supports Surveillance Station to connect and manage multiple IP cameras remotely, including real-time monitoring, video recording, playback, and event notifications.




Ordering P/N



AnnapurnaLabs, an Amazon company, Alpine AL-314 Quad-Core 1.7 GHz

Hardware Encryption Accleration


System Memory

1 x 8GB SO DIMM DDR3-1600

Maximum Memory

1 x 8GB SO DIMM DDR3-1600

Memory Slots


Hard Drive Tray


Drive Interface

SATA 6 Gb/s, HDD or SSD

Drive Type

3.5-inch or 2.5-inch


1 x 10 Gigabit SFP+ port


2 x Gigabit RJ45 LAN port


4 x USB 3.0

Storage expansion

1x UX-800U-RP and 1x UX-1200U-RP


2x UX-800U-RP


1x UX-800U-RP or UX-1200U-RP


Up to 24 drives are supported.


3 x 4 cm system fan (12V DC)

Power Supply

100W, 100-240V AC, 50/60Hz, open frame

LED Indicators



Power, Reset

Other I/O

Kensington security slot, console port

System Warning


Form Factor


Dimension (H x W x D)

44 x 439 x 291 mm


4.15 kg (net); 5.78 kg (gross)

Operating Temperature

0 to 40 degree of Celsius

Relative Humidity

5 to 95 % non-condensing, wet bulb: 27 degree of Celsius

Noise Level; Sound Level (dB)*


Power Consumption

HDD standby: 12.42


In operation: 30.99


(With 4 x2TB HDDs installed)





Operating System

QTS 4.3 (embedded Linux)

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

Supported Client Operating Systems

Apple Mac OS 10.7 or later


Linux and UNIX


Microsoft Windows 7, 8, and 10


Microsoft Windows Server 2003, 2008 R2, 2012, 2012 R2 and 2016

Access Rights Management

Multiple user creation


User data importing and exporting


User quota management


Local user access control (AFP, CIFS, FTP, and WebDAV)


Application access control (File Station, Music Station, Photo Station, and Video Station)


Subfolder permissions (AFP, CIFS/SMB, FTP, and File Station)

Supported Browsers

Apple Safari 7 or later


Google Chrome


Microsoft Internet Explorer 10 or later


Mozilla Firefox

Domain Authentication

Microsoft Active Directory (AD) and domain controller


LDAP server and client


Domain user login (AFP, CIFS/SMB, FTP, and File Station)

Supported Languages

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, and Turkish

myQNAPcloud Service

Free host name registration (DDNS)


Optional myQNAPcloud SSL certificates (DDNS)


Auto router configuration through UPnP


Web-based file manager with HTTPS 2048-bit encryption


CloudLink for remote access without complex router setup


Easy VPN connection (Windows VPN utility)

Supported File Systems

Internal hard drive (EXT4)


External hard drive (EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT)


Note: You can purchase exFAT driver licenses on the License Center.


File syncing across multiple devices with SSL secure connection


Selective synchronization for specific folders


Team folders as file center for better collaboration


Note: The maximum number of sync tasks is 32 for x86 devices and 5 for ARM devices.


File sharing through email links


Policy settings for conflicting files and file type filter


Version control for a maximum of 64 versions


Unified privilege and configuration management


Central configuration mode


Remote erase and restore


Windows and Mac OS support


TCP/IP: Dual stack (IPv4 and IPv6)


Jumbo frame (failover, multi-IP settings, port trunking, and NIC teaming)


Service binding based on network interfaces


Squid web caching proxy


Proxy client


DHCP server and client


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

Resource Monitor

Monitoring of NAS system resources such as CPU, memory and network


Monitoring of NAS storage resources such as volumes, RAID, and disk activity


Monitoring of resource usage by NAS applications


Creation of extra swap space when SSDs are installed


Network access protection with auto-blocking (SSH, Telnet, HTTP(S), FTP, CIFS/SMB, and AFP)


Host access control for shared folders (CIFS)


140-2 validated AES 256-bit volume-based data encryption (FIPS)


256-bit external drive encryption (AES)


Importing of SSL certificates from Let’s Encrypt


Instant alerts through email, SMS, push service


2-step verification


Reporting of issues to the QNAP support team, including automatic collection of system information


Remote connection between QNAP support engineers and NAS for issue resolution (with user permission)

Storage Management

Storage space utilization monitoring


Flexible volumes and LUNs with thin provisioning and space reclaiming


Disk volume types:


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


RAID hot spare and global hot spare


Storage pools


Supports snapshots


-Supports Volume/LUN snapshot


-Snapshot manager


-Snapshot clone


-Snapshot vault


-Snapshot replica


-Snapshot agent for Microsoft Windows and VMware vSphere


Online volume expansion


Online storage pool expansion


Online RAID capacity expansion and online RAID level migration




16TB limitation.


SMART data migration


Storage expansion through QNAP expansion units (UX-500P and UX-800P)


JBOD enclosure roaming


SSD read-only or read-write cache




The cache size depends on the total memory.


The maximum cache size for 32-bit ARM-based models is 1 TB.


Bad block scan and hard drive S.M.A.R.T.


Bad block recovery and RAID recovery


Bitmap support

Web Administration

Multi-window, multi-tasking system management


Smart toolbar and dashboard for system status display


Dynamic DNS (DDNS)


SNMP versions 2 and 3


Network recycle bin for file deletion (AFP, CIFS/SMB, and File Station)


Automatic cleanup


File type filter


-Comprehensive logs (events & connection)


-Syslog server and client


-Back up and restoration of system settings


-Qmanager: Mobile application for remote system monitoring and management

Powerful All-in-one server


File Server

File sharing across Windows, Mac, and Linux/UNIX


Microsoft networking


Windows ACL


Advanced folder permissions (AFP, CIFS/SMB, and FTP)


Shared folder aggregation (CIFS/SMB)


iSCSI targets with multiple LUNs


Note: The maximum total number of targets is 256.


LUN mapping and masking


Online LUN capacity expansion


SPC-3 persistent reservation




iSCSI LUN backup, one-time snapshot, and restoration


iSCSI connection and management using Qfinder Pro for Windows


Virtual disk drive using iSCSI initiator


Note: The maximum number of virtual disk drives is eight.


Stack chaining master

FTP Server

FTP over SSL/TLS (explicit)


FXP support

Surveillance Station

Support for over 3,000 IP cameras


Two free camera licenses


Note: The application supports a maximum of 30 camera channels. You can purchase additional licenses on the QNAP website.


Instant playback for checking of recent events


Visual aid using e-map


Playback and speed control using the shuttle bar


Video preview on playback timeline


Intelligent video analytics (IVA) for advanced video searching


Surveillance client for Mac


Vmobile: Mobile surveillance application for iOS and Android


Vcam: Mobile recording application for iOS and Android

File Station

Cloud drive mounting for Google Drive, Dropbox, Microsoft OneDrive, Microsoft OneDrive for Business, HiDrive, Amazon Cloud Drive, Yandex Disk and Box


Remote shared folder mounting (CIFS/SMB, FTP, and WebDAV)


Document viewing using Office Online, Google Docs, and Chrome extension


Microsoft Office file editing using Google Docs, Sheets, and Slides


Mounting of a maximum of 256 ISO files


Read access for compatible smartphones (MTP)


Download and upload link sharing


File dragging and dropping (Chrome and Firefox)


Photos, video, and music preview and playback


File compression (ZIP and 7z)


Download link creation and sending for publicly shared files with expiration date and password protection


Subtitle display (SRT and UTF-8)


Slideshow playback in media viewer


Qfile: Mobile app for file browsing and management

QVPN Service

Note: QVPN combines an integrated VPN Server, a VPN client, and L2TP/IPSec VPN services.


VPN server


-Secure remote access with PPTP, L2TP/IPSec, and OpenVPN services


-Support for a maximum of 300 clients


-Support for domain users


VPN client


-Support for PPTP, L2TP/IPSec, and OpenVPN VPN protocols


-OVPN file importing for creation of OpenVPN connections


Auto filing


Recipe function


Archiving through iSCSI, USB and remote NAS


Advanced settings


-File deletion


-Intelligent subtitle filing for videos


-Data integrity check


-File conflict policy

DLNA Server

Support for DLNA/UPnP TVs and players such as PlayStation 4 and Xbox One


Support for CUE indexing file for APE and FLAC

Hybrid Backup Sync

Cloud storage backup to Amazon S3, Amazon Glacier, Microsoft Azure, Google Cloud Storage, Openstack Swift, WebDAV, and HKBN


Cloud storage syncing with Microsoft OneDrive, Google Drive, Dropbox, Amazon Drive, Yandex Disk, Box, hubiC, BackBlaze B2, Amazon S3, and HiDrive


RTRR server & client with bandwidth control


Rsync server with download bandwidth control


Remote server syncing (CIFS/SMB, FTP, Rsync, and RTRR)


Scheduled backup to local and remote storage spaces


Backup versioning (RTRR)


Encryption, compression, and file filters


Centralized management for backup, restoration, and sync jobs


Support for Apple Time Machine


Data backup to multiple external storage devices


Desktop backup with QNAP NetBak Replicator for Windows


Support for third-party backup software such as Veeam Backup & Replication, Acronis True Image, Arcserve Backup, Retrospect, and Backup Exec

Q’center (NAS CMS)

Monitoring of multiple NAS devices


Utilization history reports


Unified configuration management


Monitoring of NAS devices behind NAT routers with Connect to Q’center

Cloud Drive Sync

Multiple cloud accounts


Management of cloud drive accounts such Google Drive, Dropbox, OneDrive, and hubiC


Manual, scheduled, periodic and continuous sync


Flexible file filtering using type, date, and size


SSL transfer encryption


Dashboard and job statistics


Configurable network error recovery options


Extensive job activity logging for tracing history of status and statistics


Concurrent job execution and multi-threaded data transfer


Bandwidth throttling for individual accounts

Qfinder Pro

QNAP NAS location on the same local network


NAS shared folders mounting


Basic setting configuration (firmware, SMTP server, and network settings)


Storage Plug & Connect (Windows only)


-Creation and mapping of NAS shared folders


-Creation of and connection to iSCSI targets and LUNs


Media upload (Windows only)


-Media file upload to the NAS


-Automatic creation of thumbnails or transcoding of videos using the computer

Cloud Backup Station

S3 Plus (including Amazon S3)


Amazon Glacier


Google Cloud Storage


WebDAV-based cloud storage


Microsoft Azure


OpenStack Swift

App Center

Official and community software add-ons


Automatic updates and notifications for new versions


Repository for imported third-party content


User-specified volume for storing applications

Print Server

Support for three printers


Internet Printing Protocol


Print job display and management


IP-based and domain name-based privilege control

AirPlay & Chromecast

Video, photo and music streaming to Apple TV or Chromecast using the following:


-NAS applications: File Station, Music Station, Photo Station, and Video Station


-Mobile applications: Qfile, Qmusic, Qphoto, and Qvideo


Note: You must install the Media Streaming add-on app from the QTS App Center.

Photo Station

Photo organization by thumbnail, list, timeline, or folder


Virtual and smart albums


Validity control for album sharing


Photo tagging with text, colors, and ratings


Slideshows with background music and different transition effects


Photo geotagging and display on Google Maps


Photo and video uploading to Picasa, Flickr, and Weibo


Album configuration back up and restoration


Advanced folder permissions


Support for domain users


Qphoto: Mobile application for online browsing and sharing

Download Station

PC-less downloads (BitTorrent, FlashGet, FTP/FTPS, HTTP/HTTPS, QQDL, and Thunder)




-The application supports a maximum of 500 tasks.


-The maximum number of concurrent downloads is: 30 (10 BT/PT, 10 HTTP, 10 FTP)


BitTorrent: Support for search, magnet links, private trackers, and proxy


Scheduled download and bandwidth control


RSS subscription and download (broadcatching)


Support for add-ons that extend download functionality


Qget: Mobile application for download browsing and management

Music Station

Music playing and sharing through web browsers


Note: DRM-protected content is not supported.


Music streaming to multiple devices


Changing of album covers through Google search or by uploading photos


Internet radio (MP3)


Eight music alarms


Switching between spotlight mode and manage mode


Advanced search


Scrolling lyrics


Qmusic: Mobile application for music streaming and management

Notes Station

Multi-user text editing using the collaborative editor


Table creation using the spreadsheet editor


Online quick preview of multimedia attachments


Smart snapshot for version control

iTunes Server

Audio and video sharing for Windows & Mac iTunes


One-way scheduled sync of contacts from multiple Google accounts


Contact importing from CSV or vCard 3.0 files


Contact exporting to CSV or vCard 3.0 files


Duplicate contact searching and merging


Snapshot management for contacts database


Contact management: Groups, favorites, lock, search, delete and restore


Support for Android and iOS

Video Station

Video organization by thumbnails, list, timeline, or folder


Note: DRM-protected content is not supported.


Virtual and smart collections


Video tagging with text, colors, and ratings


Video link sharing through social media and email


Movie information and poster display from Internet sources or user-uploaded files


Subtitle display (SRT, ASS, SSA)


Subtitle search and downloading


Subtitle file importing


Subtitle display style adjustment


Playback speed adjustment


Direct video streaming for certain file formats


Facebook login


Advanced folder permissions


Support for LDAP users


Video uploading to YouTube and Youku


Multi-zone video display


Qvideo: Mobile application for online video browsing and management


Daily task automation


Social media data archiving


File synchronization between the NAS and various cloud services


System event notifications on Line, Skype, Gmail, and mobile phones


Music playback on Music Station using Amazon Echo voice commands


Usage of motion detection sensors as trigger for camera recording on Surveillance Station

Container Station

Support for LXC and Docker


Note: Docker containers support Bridge, NAT, and Host mode. Linux containers (LXC) support only NAT.


Application downloading from the built-in Docker Hub Registry


One-click installation


Container importing and exporting


Console mode


Three networking modes (Bridge, NAT, and Host)


Auto-start containers


Docker certificate downloading


Private registry addition


Application repository for switching to any repository on

General Notes

Designs and specifications are subject to change without notice.


Some features may vary by model.


QTS does not support DRM content and some IPv6 services.


Some data encryption features may be unavailable because of country-specific legislative restrictions.


Full-text search


Data distribution using a bar chart


Previews for photos, music, videos, PDFs, Gmail, and others


Advanced search operators and search scope


Customized search filters (included or excluded conditions)


Related files suggestion in Viewer


Customized search filters


Search Chrome extension

Deprecated Features

The following features are deprecated but will continue to function until completely removed in a future release. QNAP recommends planning now for the future removal of support.




Support for wireless ad hoc networks










Ethernet Cable




Power Cord




Flat head screw (for 3.5" HDD)




Flat head screw (for 2.5" HDD)




Quick Installation Guide (QIG)




Hanger x 2




Holder x 2

No additional files, specification sheets, guides or documentation found for product.

Warranty: 3 year return to base

Full manufacturers warranty details are available at the manufacturers web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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