TVS-673 | Hardware Specs

TVS-673 Specification

CPU	AMD R-Series RX-421BD quad-core 2.1 GHz processor, burst up to 3.4 GHz
Hardware Encryption Acceleration	Yes, AES-NI
Graphics	Embedded Radeon™ R7 Graphics Processor
System Memory	TVS-673-64G: 64GB DDR4 (4 x 16GB) TVS-673-16G: 16GB DDR4 (2 x 8GB) TVS-673-8G: 8GB DDR4 (2 x 4GB)
Maximum Memory	64GB
Memory Slot	4 x SODIMM DDR4 (For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules.)
Flash Memory	512MB DOM
Hard Disk Drive	6 x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs
M.2 SSD Slot	2 x 2280/2260 SATA 6Gb/s Note: 1. The M.2 SSD is not included as standard. 2. M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.
LAN Port	4 x Gigabit RJ45 LAN ports
PCIe Slot	2 x PCIe Gen 3 (x4), one slot is pre-installed with a dual-port USB 3.2 Gen 2 Type-A card
LCD Panel	Mono-LCD display with backlight, Enter and Select buttons for configuration
USB	2 x USB 3.2 Gen 2 Gen2 port, and 4 x USB 3.2 Gen 1 Type-A port
HDMI™	2, up to 3840 x 2160 @ 30Hz resolution
LED Indicator	Status/Power, USB, LAN, Drive 1-6, M.2 SSD 1-2
Button	Power/Status, USB one-touch-backup, Reset
IR Receiver	Yes, support QNAP RM-IR004 and MCE-compatible remotes
Others	Kensington security slot, system maintenance port
Form Factor	Tower
Dimension (H x W x D)	188.2 x 264.3 x 279.6 mm 7.41 x 10.4 x 11.01 inch
Weight	Net: 5.85 kg Gross: 7.60 kg
Operating Temperature	0 ~ 40˚C
Relative Humidity	5~95% RH non-condensing, wet bulb: 27˚C
Power	250W, 100-240V AC, 50-60Hz, 3.5A
Power Consumption(W)	HDD standby: 35.11W In operation: 63.69W (with 6 x 2TB HDDs installed)
Fan	2 x 9cm

Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications and refer to the hardware user manual to install compatible QNAP memory modules.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
Product images are for illustrative purposes only and may differ from the actual product. Due to differences in monitors, colors of products may also appear different to those shown on the site.
Designs and specifications are subject to change without notice.

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 OS

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 Right Management

Batch users creation
Import/Export users
User quota management
Local user access control for CIFS, AFP, FTP, and WebDAV
Application access control for Photo Station, Music Station, Video Station, and File Station
Subfolder permissions support for CIFS/SMB, AFP, FTP, and File Station

Supported Browsers

Microsoft Internet Explorer 10+
Google Chrome
Apple Safari 7+
Mozilla Firefox

Domain Authentication Integration

Microsoft Active Directory (AD) & Domain Controller support
LDAP server, LDAP client
Domain users login via CIFS/SMB, AFP, FTP, and File Station

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

myQNAPcloud Service

Private cloud storage and sharing
Free host name registration (DDNS)
Optional myQNAPcloud SSL certificates (DDNS)
Auto router configuration (via UPnP)
Web-based file manager with HTTPS 2048-bit encryption
myQNAPcloud Link for remote access without any complicated router setup
myQNAPcloud connect for easy VPN connection (Windows VPN utility)

File System

Internal Hard Drive: EXT4
External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+

Qsync

Sync files across multiple devices with SSL secure connection
Selective synchronization for only syncing specific folders
Use team folders as a file center for greater team collaboration (maximum sync tasks: x86:32, ARM:5)
Shares files by links via e-mail
Policy settings for conflicting files and file type filter support
Version control: up to 64 versions.
Unified privilege management
Unified configuration management
Supports central configuration mode
Supports remote erase/restore
Supports shared folders sync
Supports Windows & Mac OS

Networking

TCP/IP (IPv4 & IPv6: Dual Stack)¹
Quad Gigabit NICs with jumbo frame (failover, multi-IP settings, port trunking/NIC teaming)
Service binding based on network interfaces
Squid Proxy server
Proxy client
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

Resource Monitor

Monitor NAS system resources including CPU, memory and network.
Monitor NAS storage resources including volumes, RAID, and disk activity.
Monitor the resource usage of NAS applications.

Network & Virtual Switch

TCP/IP (IPv4 & IPv6: Dual Stack)¹
Quad Gigabit NICs with jumbo frame (failover, multi-IP settings, port trunking/NIC teaming)
DHCP client, DHCP server
USB Wi-Fi Adapter Support
Virtual Switch
- Supports editing the Virtual Switches in Virtualization station.
- Supports combining virtual machines and containers to the same Virtual Switch.
- Supports NAT (Network Address Translation).
- Supports STP (Spanning Tree Protocol).
- Supports Thunderbolt Residential Gateway.
USB QuickAccess
WirelessAP

Helpdesk

Report issues to the QNAP support team, with automatically-collected system information.
Allows QNAP support engineers to remotely connect to the NAS to fix issues (with user permission).

Security

Network access protection with auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP
CIFS host access control for shared folders
FIPS 140-2 validated AES 256-bit volume-based and shared folder data encryption²
AES 256-bit external drive encryption²
Importable SSL certificates. Supports certificates from Let's Encrypt.
Instant alerts via email, SMS, beep, push service, and LCD panel³
2-step verification

Web Administration

Multi-window, multi-tasking based system management
Smart toolbar and dashboard for neat system status display
Dynamic DNS (DDNS)
SNMP (v2 & v3)
Resource monitor
Network recycle bin for file deletion via CIFS/SMB, AFP, and File Station
- Automatic Cleanup
- File Type Filter
Comprehensive logs (events & connection)
Syslog client/server
System settings backup and restore
Mobile app: Qmanager for remote system monitoring & management

Storage Management

Storage Space Utilization monitoring
QNAP flexible Volume/LUN with thin provisioning and space reclaim³
Disk volume types:
- 4-Bay: RAID 0,1, 5, 6, 10, 5 + hot spare, JBOD, single
- 6- & 8-Bay: RAID 0,1, 5, 6, 10, 50, 60, + hot spare, JBOD single
Supports storage pools³
Supports Qtier™ Technology (Auto Tiering, 8GB System RAM and SSD drives are required) ³
Supports snapshots (4GB System RAM required)³
- 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
SMART data migration
Storage expansion via QNAP UX-500P/UX-800P expansion units³
JBOD enclosure roaming
SSD read-only/read-write cache
Bad block scan and hard drive S.M.A.R.T.
Bad block recovery & RAID recovery
Bitmap support

Powerful All-in-one server

File Server

File sharing across Windows, Mac, and Linux/UNIX
Microsoft networking
Windows ACL
Advanced folder permissions for CIFS/SMB, AFP, FTP
Shared folder aggregation (CIFS/SMB)

HD (HybridDesk) Station 3.1³

Use the NAS as a HTPC.
Enjoy videos, music, photos on TV via HDMI™ , including online content from Flickr, Picasa, Shoutcast, and more.
Web browsers (Chrome, Firefox)
Supports international keyboards, input and mouse
Supports user login permissions
A variety of applications are available including Skype, Plex Home Theater, and more

Note:
- The playback and quality of some video ﬁles may be affected by the system's CPU and GPU decoding abilities.

FTP Server

FTP over SSL/TLS (Explicit)
FXP support

Linux Station

Support installing Ubuntu Kylin via Linux Station. Use your NAS as a Linux-based PC.
Download and use a variety of applications from the Ubuntu Software Center.
Supports remote desktop to monitor and access Ubuntu remotely.
An open source software platform for developers.

Note: The NAS requires at least 4GB RAM and Container Station must be installed.

File Station

Supports mounting cloud drives (such as Google Drive, Dropbox, Microsoft OneDrive, Microsoft OneDrive for Business, HiDrive, Amazon Cloud Drive, Yandex Disk and Box).
Supports mounting remote shared folders through FTP, WebDAV or Microsoft networking (SMB/CIFS)
Supports opening documents via Office Online, Google Docs or Chrome Extension (Edit Office files in Google Docs, Sheets, and Slides)
Supports ISO Mounting (Up to 256 ISO Files)
Supports sharing download links and upload links
Drag-n-drop Files via Chrome and Firefox Browsers
Photo, music, and video preview and playback with hardware-accelerated transcoding³
File Compression (ZIP or 7z)
Creation of and sending download links for sharing public files with expiration date and password protection
Supports displaying subtitles (*.SRT, UTF-8 format)
- Video seeking support for video playback during on-the-fly transcoding³
- Supports slideshow playback in media viewer
Mobile App: Qfile for file browsing and management

Virtualization Station³

Supports Virtual Machine (VM) creation to run operating systems such as Windows, Linux, Unix and Android
Supports VM import and export
Supports VM cloning & snapshots
Supports VM backup and restore
VM console can be displayed via HDMI™ output - QVM
HTML5-based shared remote console
Supports different networking modes via Virtual Switch

Qfiling (Beta)

Supports auto filing.

* Supported models: x86-based QNAP NAS with at least 2GB RAM.

Container Station

Supports LXC and Docker
Download applications from the built-in Docker Hub Registry
Supports one-click installation, container export/import & console mode
Supports three networking modes (Bridge, NAT and Host)*
Supports auto-start containers
Supports downloading Docker certificates
Supports adding private registries
Added an application repository for users to switch to any repository on GitHub.com.

*Docker containers are capable of Bridge, NAT and Host mode, while Linux containers support NAT only.

Transcode Management

Transcode video files to 240p, 360p, 480p, 720p and 1080p resolution
Automatic video transcoding for watched folders
Hardware accelerated transcoding support³
Embed subtitles into videos for background transcoding

Qsirch

Supports full-text search
Supports near real-time search
Bar chart to show data distribution
Supports previews for photos, music, videos, Gmail, PDF .etc
Customized search filters
Supports cloud viewers for previewing document.
Show search results using thumbnails or a list
Supports search Chrome extension

* Supported models: x86-based QNAP NAS with at least 2GB RAM and ARM-based QNAP NAS with at least 4GB RAM.

Backup Station

Remote replication server (over rsync)
Real-time remote replication (RTRR) to another QNAP NAS, FTP or CIFS/SMB server
Works as both RTRR server & client with bandwidth control
Real-time & scheduled backup
Backup versioning for RTRR
Snapshot support for RTRR/Rsync
Encryption, compression, file filter, and transfer rate limitation
Desktop backup with QNAP NetBak Replicator for WindowsⓇ
Apple Time Machine backup support
Data backup to multiple external storage devices
Third party backup software support: Veeam backup & replication, Acronis True Image, Arcserve backup, emc retrospect, Symantec Backup Exec, etc.

iSCSI (IP SAN)

iSCSI target with multi-LUNs per target (Up to 256 targets/LUNs combined)
Supports LUN mapping & masking
Online LUN capacity expansion
Support for SPC-3 persistent reservation
Supports MPIO & MC/S
iSCSI LUN backup, one-time snapshot, and restoration
iSCSI connection and management by QNAP Windows Qfinder
Virtual disk drive (via iSCSI initiator)
Stack chaining master
Max No. of virtual disk drives: 8

Cloud Drive Sync

Multiple cloud account management like Google Drive, Dropbox, OneDrive, and hubiC
Supports multiple cloud accounts
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
Per-account bandwidth throttling

Surveillance Station

Supports over 3,000 IP cameras
Includes 4 free camera licenses, up to 72 camera channels by purchasing additional licenses
Instant playback to check recent events
Visual aid by 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
Mobile surveillance app: Vmobile (iOS and Android)
Mobile recording app: Vcam (iOS and Android)

Cloud Backup Station

S3 Plus (including Amazon S3)
Amazon Glacier
Google Cloud Storage
WebDAV-based cloud storage
Microsoft Azure
OpenStack Swift

QVPN (Integrated VPN Server, VPN Client and L2TP/IPSec VPN Services)

VPN Server: Secure remote access with PPTP、L2TP/IPSec & OpenVPN VPN services
VPN Server: Up to 100 clients.
VPN Server: Supports domain users as VPN users.
VPN Client: Supports PPTP, L2TP/IPSec & OpenVPN VPN protocols.
VPN Client: Supports importing .ovpn files to create OpenVPN connection.

Print Server

Max number of printers: 3
Supports Internet Printing Protocol
Print job display and management
IP-based and domain name-based privilege control

DLNA Server

Supports DLNA/UPnP TVs and players such as PlayStation 4 and Xbox One
Support CUE indexing file for APE, FLAC audio format.
Video and Audio On-the-ﬂy Transcoding³

Photo Station

Show photos by thumbnails, list, timeline, or folder view
Supports virtual/smart albums
Validity control for sharing albums
Tag photos with text, colors, and ratings
Slideshows with background music and different transition effects
Geotag photos and display them on Google maps
Supports uploading photos/videos to Picasa, Flickr, and Weibo.
Backup/Restore album configurations.
Photo Station Extension: Supports face detection and PDF to image (available for x86-based models).
Mobile app: Qphoto for online browsing and sharing.

Q'center (NAS CMS)

Multiple NAS monitoring
Utilization history reports
Unified configuration management
Visual display reports
Monitor NAS behind NAT routers with Q'center Assistant
Virtual appliances supported with Microsoft Hyper-V and VMware ESXi

Music Station

Play or share music via web browser
Supports streaming music to multiple devices.
Supports changing album covers via Google search or by uploading photos.
Internet radio (MP3)
Up to 8 music alarms
Mobile app: Qmusic for music streaming and management
Switch between spotlight mode and manage mode.
Supports advanced search.
Supports scrolling lyrics.

OceanKTV

Use the NAS as a karaoke machine.
Play videos from YouTube without needing to download them.
Display songs by artists, languages, and favorites.
Enhance the experience with effects such as tuning echo, key, or applause
Control the playlist with a mobile app.
Supports keyboard and remote control (RM-IR002).

Qfinder Pro

Find QNAP NAS that are on the same local network as your PC.
Easily mount NAS shared folders.
Configure basic settings for the NAS including firmware updates, setting SMTP server, and changing network settings.
Supports direct connection with USB QuickAccess.
Storage Plug & Connect (Windows only).
- Create and map NAS shared folders.
- Create and connect to iSCSI target/LUNs.
Media Upload (Windows only).
- Upload media files to the NAS and automatically create thumbnails or transcode videos using the PC.

Video Station

Show photos by thumbnails, list, timeline, or folder view
Supports virtual/smart collections
Tag videos with text, color, and ratings
Share video links to social websites or through email
Display movie information and posters from Internet sources or user-uploaded files
Supports displaying subtitles (*.SRT,*.ASS, *.SSA)
Supports online searching and downloading of subtitles as well as importing subtitle files
Supports adjusting the display style of subtitles
Supports Facebook friends login
Supports advanced search.
Supports advanced folder permission settings.
Supports LDAP users.
Videos can be uploaded to YouTube and Youku.
Supports multi-zone video display
Video seeking support for video playback during on-the-fly transcoding³
Mobile app: Qvideo for online video browsing and management

App Center

Over 100 official and community software add-ons
Automatically update apps or send notifications of new app versions.
App repository to import third-party content.
Choose what volume to save apps to.

AirPlay & Chromecast

Streams videos, photos and music from NAS to Apple TV or Chromecast via File Station, Music Station, Photo Station, Video Station or mobile app (Qfile, Qmusic, Qphoto or Qvideo).

Note: The Media Streaming add-on app must be installed from the QTS App Center.

Qcontactz

One-way scheduled sync of contacts from multiple Google accounts
Import contacts from file: CSV or vCard 3.0
Export contacts into a file: CSV and vCard 3.0
Find duplicate contacts and merge them
Snapshot management for your contacts database
Manage contacts: Groups, favorite, lock, search, delete & restore
Supported for mobile: Android and iPhone

Download Station

PC-less BT, FTP/FTPS, and HTTP/HTTPS, Thunder, FlashGet and qqdl download (up to 500 Tasks)
- The maximum number of concurrent downloads for an Intel/AMD x86-based NAS: 90 (30 BT/PT, 30 HTTP, 30FTP downloads)
- The maximum number of concurrent downloads for an ARM-based NAS: 30 (10 BT/PT, 10 HTTP, 10FTP downloads)
BT download with search, Magnet Link and PT support
Supports add-ons to expand download functionality.
Scheduled download and bandwidth control
RSS subscription and download (broadcatching)
Proxy support for BT download
Mobile app: Qget for downloads browsing and management

QButton

Supports Music Station and Surveillance Station
Supports voice confirmation

Notes Station

New user interface
New collaborative editor for multi-user text editing.
New spreadsheet editor for creating tables.
Online quick preview of multimedia attachments
Smart snapshot for version control
Full site backup for admin user - coming soon.

Web Server

HTTP/HTTPS Connections
Supports WebDAV Connection
Supports Virtual Host (Max: 32)
Importable SSL Certificate

¹ Not all IPv6 services are supported.
² Data encryption functions may be unavailable in accordance with the legislative restrictions of some countries.
³ This feature may vary by model.
⁴ DRM-protected content is not supported.

Designs and specifications are subject to change without notice.