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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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Intel Celeron 2.41GHz dual-core processor (burst up to 2.58GHz)
1GB DDR3L RAM
512MB (DOM)
2 (Max 8 GB)
8x 2.5"or 3.5" SATA 6Gb/s, 3Gb/s; hot-swappable
1 (UX-500P, UX-800P)
2
USB 3.0: 3
USB 2.0: 2
Yes
1
Power/Status, USB, LAN, HDD1-8
Power, Reset, USB Auto Copy
Tower
0 - 40 deg. C (32-104 deg. F)
5 - 95% R.H
ATX 350W, Input:110-240Vac-, 50-60Hz, 5A
HDD Sleep Mode: 26.81 W
Typical Operations: 56.79 W
S3 Sleep Mode: 0.72W
223/224 MB/s (Link Aggregation)
68/69 MB/s (Windows Upload / Download)
Internal Hard Drive: EXT4
EXT3, EXT4, NTFS, FAT32, HFS+
Yes
Yes
Yes
Single Disk, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 5/6/10 + Spare, JBOD
Yes
Yes
Yes
4096
512
512
600
QTS 4.1 (embedded Linux)
Windows XP and Windows Server 2003 onward, Apple Mac OS X onward, Linux & UNIX
Chrome, IE 10 onward, Firefox, Safari
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
TCP/IP: IPv4 & IPv6
Dual Gigabit NICs with jumbo frame (failover, multi-IP settings, port trunking/NIC teaming )
Service binding based on network interfaces
Proxy client, proxy server
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
TCP/IP: IPv4 & IPv6
Dual Gigabit NICs with jumbo frame (failover, multi-IP settings, port trunking/NIC teaming )
Service binding based on network interfaces
Proxy client, proxy server
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
Online Volume Expansion
Single Disk, JBOD, RAID 0, 1, 5, 6, 10
Online RAID Capacity Expansion***
Online RAID Level Migration
Storage expansion via QNAP UX-500P / UX-800P expansion unit (Max: 1 unit)
Bad block scan and hard drive S.M.A.R.T.
Bad block recovery
RAID recovery
Bitmap support
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
System sleep mode (S3)
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
Subfolder permissions support for CIFS/SMB, AFP, FTP and File Station
Private cloud storage and sharing with myQNAPcloud id (qid)
Free host name registration (DDNS)
Auto router (via UPnP) configuration
Web-based file manager with HTTPS 2048-bit encryption
Cloudlink for remote access without complicated router setup
myQNAPcloud connect for easy VPN connection (Windows VPN utility)
Syncs files among multiple devices with SSL support
Selective synchronization for syncing specific folders only
Share team folder as a file center for team collaboration
Shares files by links via e-mail
Policy settings for conflicted files and file type filter support
Version control: up to 64 versions.
Incremental synchronization for HDD space saving
Supports Windows & Mac OS
Multi-window, multi-tasking based system management
Personalized desktop
Smart toolbar and dashboard for neat display on system status
Login screen with personalized photo-wall style
Smart fan control
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
Restore to factory default
Mobile app: Qmanager for remote system monitoring & management
File Sharing across Windows, Mac and Linux/UNIX
Windows ACL
Advanced folder permission for CIFS/SMB, AFP, FTP
Shared folder aggregation (CIFS/SMB)
FTP over SSL/TLS (Explicit)
FXP supported
Passive ftp port range control
Supports ISO Mounting (Up to 256 ISO Files)
Support thumbnail display of multimedia files
Supported share download link and upload link
Drag-n-drop Files via Chrome and Firefox Browsers
Photo, music and video preview and playback with hardware accelerated transcoding
File Compression (ZIP or 7z)
Transcode video files to 240p, 360p, 480p, 720p and 1080p resolution
Automatic video transcoding for watched folders
Hardware accelerated transcoding support
Remote replication server (over rsync)
Real-time remote replication (RTRR) to another QNAP NAS or FTP server
Works as both RTRR server & client with bandwidth control
Real-time & scheduled backup
Encryption, compression, file filter and transfer rate limitation
Encrypted replication between QNAP NAS servers
Desktop backup with QNAP NetBak Replicator for Windows
Apple Time Machine backup support
Data backup to multiple external storage devices
Synchronizes with cloud storage: Amazon S3, ElephantDrive, Symform, Dropbox and Google Drive
Third party backup software support: Veeam backup & replication, Acronis True Image, Arcserve backup, emc retrospect, Symantec Backup Exec, etc.
Amazon S3
Amazon Glacier
Webdev-based cloud storage
Microsoft Azure
Open Stack
Max number of printers: 3
Print job display and management
IP-based and domain name-based privilege control
Show photos in thumbnails, list, timeline or folder view
Supports virtual/smart album
Validity control for sharing albums
Tags photos with text, color and rating
Slideshows with background music and different transition effects
Animated thumbnails for videos
Geotags photos and display them on Google maps
Shares slideshows link to social websites or through email
Supports Facebook friends login
Supports modification on photo taken date
Plays or shares music collections with web browser
Automatic classification via Media Library
Internet radio streaming (MP3)
Up to 8 music alarms
Mobile app: Qmusic for music playing and management
Audio and Video Sharing for Windows & Mac iTunes
Show photos in thumbnails, list, timeline or folder view
Supports virtual/smart collection
Validity control for sharing collections
Tags videos with text, color and rating
Animated thumbnails for videos
Shares video collection link to social websites or through email
Sorting videos automatically into defined classifications
Display movie information from IMDB
Supports DLNA/UPnP TVs and players such as PlayStation 3 and Xbox 360
Video and audio on-the-?y transcoding
Streams videos, photos and music from NAS to Apple TV via Q?le or QAirPlay's web-based controller
DVB-T Digital TV Live View, Recording and Playback
Supports up to 2 USB TV Tuners
Electronic Programming Guide (EPG) with Scheduled Recording
PC-less BT, FTP/FTPS and HTTP/HTTPS download (up to 500 Tasks)
BT download with Magnet Link and PT support
Scheduled download and bandwidth control
RSS subscription and download (broadcatching)
Bulk download with wildcard settings
BT search
Proxy support for BT download
PC utility: Qget for downloads browsing and management
Mobile app: Qget for downloads browsing and management
Playbacks videos, music, photos on tv with xbmc via hdmi output
Watch various online contents such as Youtube, Flickr, Picasa, Shoutcast, etc.
Web browser
Supports USB U.S. keyboard and mouse
Supports QNAP Qremote app and the official XBMC remote app
Supports over 2,100 ip cameras
Includes 2 free camera licenses, up to 24 camera channels via additional license purchase
Instant playback to check the recent event
Online editing to edit cameras when live view
Visual aid by e-map
Playback and speed control by shuttle bar
Video preview on playback timeline
Intelligent video analytics (iva) for advanced video search
Surveillance client for Mac
Mobile surveillance app: vmobile (iOS and Android)
Mobile recording app: vcam (iOS and Android)
Take notes of everything on your private cloud
Collaborate notes with multi users
Support graphical editor for note editing
Integrate with NAS file system: insert attachment or image from NAS file system
Support event calendar and to-do list
Support image editor: a easy way to highlight the focus in your image
Support note publishing with a single link
Support key word search
Provide Chrome Extension: Notes Station Clipper
Clip web page content to your note
Secure remote access: PPTP & OpenVPN VPN services
Max number of clients: 30
Microsoft Active Directory (AD)
LDAP server, LDAP client
Domain users login via CIFS/SMB, AFP, FTP and File Station
More than 100 official and community software add-ons (ex: Dropbox, Google Drive Sync, McAfee, WordPress, HappyGet II, etc.)
Support one Virtual Machine (VM) creating to run an operating system such as Windows, Linux, Unix.
VM import from Virtual Appliances
VM export into a virtual appliance in OVF / QVM format
VM clone
VM snapshot
HTML5 based shared remote console
Support dynamic content includes video, image, music and text message
Support multi users collaboration
Support searching keywords,
Support email and social network sharing
Support design software - iArtist Lite
Support account authority management
Support various browser playback ( Chrome, Firefox, IE, Safari)
Support most viewed, latest released and different categories content list
Qfile: iOS android Phone, window phone
Qfile HD: iPad version
Qmanager: iOS android Phone
Qmusic: iOS android Phone
Qremote: iOS android Phone
Qget: Android Phone
Vmobile: iOS, iPad android Phone
7.29 x 11.74 x 9.27" / 18.51 x 29.81 x 23.54cm
0.28oz / 7.82g
885022006649
The Qnap TS-851 1GB RAM 8-Bay Personal Cloud NAS provides a high performance & high capacity storage solution for SOHO & home, workgroup and SMB users. Powered by the advanced QTS operating system, the TS-851 performs as an easy-to-use yet powerful NAS for data backup, file synchronization, remote access, home entertainment and is ideal for users to build a personal cloud to access their data easily.
High performance
Powered by a new 22nm 64-bit dual-core Intel Celeron 2.41GHz processor with 1GB energy-efficient DDR3L RAM (upgradable up to 8GB), coupled with the support of dual LAN ports and HDMI connectivity, the TS-851 is a powerful home NAS with supreme value and great performance to deliver up to 220MB/s read & write speeds. The TS-851 can also automatically increase the processor's clock rate from 2.41GHz to 2.58GHz when needed for CPU-intensive tasks. The TS-851's fast encryption and decryption performance provides transfer speeds of up to 68MB/s with AES-256 bit volume encryption, boosting system performance & security while ensuring the safety of sensitive personal data stored in the TS-851. When installed with the latest dual-band 2.4GHz/5GHz 802.11ac Wi-Fi network card, the TS-851 can offer remarkably high speeds for transferring large amount of files and streaming bandwidth-consuming multimedia.
QTS - Simple and efficient
Thanks to the intuitive user interface of QTS, system operations of the TS-851 are smooth and handy. Its intelligent desktop allows you to find desired functions quickly, create desktop shortcuts or group shortcuts, monitor important system information on a real-time basis and open multiple application windows to run multiple tasks concurrently, bringing greater operating efficiency.
Easily build your personal cloud and access anywhere
QNAP's myQNAPcloud provides an always-connected infrastructure for business and home users to build their private or personal cloud with ease. Through any web browser or the free mobile app the TS-851 becomes your personal cloud so you are always connected to your data. Take advantage of the myQNAPcloud service, which allows you to remotely access your TS-851 wherever you are. Instantly stream or share your multimedia contents and share them with your friends.
Real-time & offline HD video transcoding
The TS-851 delivers superior real-time Full HD video transcoding to convert your videos to formats that can be smoothly played on PCs, mobile devices and Smart TVs. It allows for up to 5 devices to simultaneously view different videos stored on the TS-851 with on-the-fly hardware accelerated transcoding. The TS-851 allows you to enjoy instant videos on multiple devices - even those that lack computing power or have limited file format support - without the need for complicated and time-consuming file conversion.
With the benefit of offline transcoding, if you can only connect to an Internet connection with limited/restricted bandwidth, you can still enjoy smooth videos by selecting a pre-rendered lower resolution to play the videos via File Station, Video Station or the Qfile app for iOS & Android without affecting the TS-851's performance running other applications. This also allows more people to play videos via streaming. The TS-851 also allows you to set a dedicated folder for automatic video transcoding.
Stream media via DLNA, AirPlay and Plex
You can use DLNA-compatible devices such as HDTVs, Smart TVs, Sony PS3, Microsoft Xbox 360 and Hi-Fi systems to enjoy HD quality videos and high-resolution audio content such as DSD (Direct Stream Digital) audio format stored on the TS-851. You can also use the Qfile app on an iOS device to browse videos and photos stored on the TS-851 and play on the TV via Apple TV. By installing the QAirplay app, available on the QTS App Center, you can stream your media content directly on a TV via Apple TV. The media contents are streaming on Apple TV, bypassing your mobile device, thus saving the energy of your mobile device. The TS-851's support for Plex Media Server organizes all of your media with rich information and transforms the TS-851 into a powerful & easy to use streaming machine with DLNA, Roku, Amazon Fire TV and Google TV support.
Enjoy Full HD videos with HD Station via HDMI
QNAP HD Station integrates the powerful XBMC v12 media player and web browser. With HDMI 1.4a connectivity, you can connect the TS-851 to a HDTV to enjoy your rich multimedia content on the big screen. The splendid user interface and support for 7.1 channel surround sound audio passthrough bring smooth playback of Full HD videos providing a quality home theater experience. You can also turn your mobile devices into remote controls by installing the Qremote app or use QNAP RM-IR002 remote control and MCE remote controls via the built-in IR receiver of the TS-851 for convenient & easy control of the HD Station. Moreover, the HD Station supports YouTube Pairing, allowing you to select a YouTube video on your smartphone, tablet or computer and play it on HDTV via the TS-851.
Use your TS-851 as a PC with the exclusive QvPC Technology
QNAP's exclusive QvPC Technology consolidates a number of high-end technologies including VM integration, multimedia transcoding, HDMI output, cloud integration and NAS connection technologies, allowing users to operate the TS-851 as a PC when they plug in a keyboard, mouse and monitor. With QvPC Technology, the TS-851 is transformed into a cost-effective device with PC functionalities for users to directly access stored data, run multiple applications using Windows/Linux/UNIX/Android-based VMs, surf the web on Google Chrome, enjoy Full HD videos with up to 7.1 channel audio with XBMC, monitor Surveillance Station in real time with local display and much more.
Extend the functionality of the TS-851 with Virtualization
Introducing the world's first consumer-grade NAS with integrated virtualization technology. The Virtualization Station transforms the TS-851 into a 2-in-a-box NAS that can function as an All-in-One NAS and a virtualization platform supporting multiple operating systems, fast virtual machine creation, virtual machine import/export, snapshot and enables desktop operations on web browsers. With the easy-to-use interface, you can centrally manage all of the virtual machines created on the TS-851 with minimal effort. You can also download VMs on demand from online VM markets and import them to TS-851 without any complex procedure.
Cross-platform file sharing, centralized data storage
The TS-851 supports SMB/CIFS, NFS and AFP protocols for file sharing across Windows, Mac and Linux/UNIX. Data, logs and ISO image of CDs and DVDs can be centrally stored in the TS-851 and protected by an integrated antivirus solution.
Well-rounded backup solutions to secure data
QNAP NetBak Replicator supports real-time and scheduled data backup on Windows including Outlook email archiving. Apple Time Machine is also supported to provide Mac OS X users with a solution to effortlessly back up data to the TS-851. The USB 3.0 port on the front panel of the TS-851 features a one-touch-copy function for you to instantly back up data on external drives to the TS-851 with just one click or alternatively to back up data from the TS-851 to external drives. A wide range of third-party backup software such as Acronis True Image and Symantec Backup Exec are also supported.
Disaster recovery solutions bring peace of mind
The TS-851 offers various data recovery options. RTRR (Real-Time Remote Replication) supports real time and scheduled data backup to remote Turbo NAS or FTP servers and synchronizes files to remote folders from local folders with better backup efficiency and reduced backup time. The TS-851 also supports rsync protocol to back up data to remote servers on a scheduled basis. Data can also be backed up to and restored from a range of cloud storage services, including Amazon S3, Amazon Glacier, Microsoft Azure, ElephantDrive, Symform, Dropbox and Google Drive.
Optimize home computer management with the IT Management Station
The IT Management Station, powered by Mandriva Pulse, provides a flexible service for managing your home computers. By installing the IT Management Station on the TS-851, you can easily manage multiple family computers with different operating systems, effortlessly handle backup & restore jobs to protect your precious data and centrally install & update software on multiple computers with greater efficiency.
Archive your photo memories. Share your life
The TS-851 acts as your photo vault for you to back up your favorite photos. The Photo Station makes photo sharing simple and you can designate your own access right controls. Simply upload your photos to the TS-851 to create & organize your photo albums through a web browser and share with your family and friends through social networking sites such as Facebook, Google+, Twitter and Pinterest. Your mobile devices are useful too, with the Qfile mobile app in your iOS or Android devices you can instantly upload photos to the TS-851.