Silent & fanless NAS with HDMI-out for the best audiovisual experience

2-bay NAS, stylish set-top design

Silent, absolutely noise-free

Home digital hub, data & multimedia contents in one place

Rich apps for entertainment, storage and backup

Fanless & energy-saving

Silent & dust-free

The HS-251, powered by dual-core Intel® Celeron® 2.41GHz processor, was created as a silent

NAS solution that allows users to enjoy files and media with no distractions, providing a perfect

match for home theater enthusiasts and audiophiles looking to maximize their audiovisual experience and

users who wish to constantly run their systems without any background noise. Coupled with the support of

HDMI connectivity for 1080p video playback and hardware transcoding capability, the HS-251 is an ideal

companion at home for multimedia entertainment. Being fanless, the HS-251 has no internal moving parts

for improved reliability and remains clean and dust-free even after long-term usage. The HS-251 is best

used with SSDs or WD® Red™ & Seagate® NAS drives as a reliable storage solution.

Modern & stylish

Created for the living room with a revolutionary fanless architecture, the HS-251 features a modern

set-top design that fits alongside your HDTV, game consoles and other elements of your digital lifestyle.

Underneath the stylish & compact brushed metal aluminum body, the HS-251 is packed full of cutting-edge

features & apps to provide day-to-day entertainment, storage, and backup needs. The HS-251 is easy to

use and maintain. With its accessible layout, adding and removing drives are remarkably easy even for beginners.

Centralize your data, files and backups.

Sync files across computers, tablets and mobile devices, and share files across different groups

and communities.

Collect, enjoy and share your large photo, music and video collections.

Stream HD movies & family videos to various network players.

Access, manage and enjoy all your files with your tablets & smartphones.

Expand the functionality of the HS-251 by installing more than 100 apps on demand from the QNAP App Center.

24/7 download center

The HS-251 is a perfect download center for high speed BT, Magnet, PT (Private Trackers), eMule,

FTP, and HTTP downloads. After the download tasks are set, you can turn off your computer,

and the HS-251 will continue downloading as many HD videos as you want. With the QGet utility you can manage your download tasks on multiple NAS devices remotely over local networks or the Internet.

Access, use, sync and enjoy with your tablets and smartphones

The HS-251 is your private cloud storage that virtually enlarges the capacity of your smart mobile devices.

Qfile allows you to access, upload, download, manage, and share stored files easily as if you are carrying

everything in your pocket. Music, photos and videos can be streamed, enjoyed and shared anytime, anywhere

. Qmanager also lets you monitor and manage the HS-251 remotely and efficiently without turning on a PC,

while Qmusic allows you to stream your music stored on your HS-251 anytime & anywhere, and download

to enjoy offline.

Operating System
QTS 4.1 (embedded Linux)

Supported Client OS

Windows XP and Windows Server 2003 onward, Apple Mac OS X onward, Linux & UNIX

Supported Browsers

Chrome, IE 10 onward, Firefox, Safari

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

File System

Internal hard drive: EXT4

External hard drive: EXT4, EXT3, NTFS, FAT32, HFS+

Networking

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

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 data encryption*

AES 256-bit external drive encryption*

Importable SSL certiﬁcate

Instant alert via E-mail, SMS, and beep

Storage Management

Online Volume Expansion

Single Disk, JBOD, RAID 0, 1

Online RAID Capacity Expansion

Online RAID Level Migration

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

Bad block recovery

RAID recovery

Bitmap support

Power Management

Wake on LAN

Internal hard drive standby mode

Scheduled power on/off

Automatic power on after power recovery

USB andnetwork UPS support with SNMP management

System sleep mode (S3)

FTP Server

FTP over SSL/TLS (Explicit)

FXP supported

Passive ftp port range control

File Station

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 withhardware acceleratedtranscoding

File Compression (ZIP or 7z)

Transcode Management

Transcodevideo files to 240p, 360p, 480p, 720p and 1080p resolution

Automatic video transcoding for watched folders

Hardware accelerated transcoding support

Backup Station

Remote replication server (over rsync)

Real-time remote replication (RTRR) to another QNAPNAS 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 QNAPNASservers

Desktop backup with QNAPNetBakReplicator for Windows

Apple Time Machine backup support

Data backup to multiple external storage devices

Synchronizes with cloud storage: Amazon S3, ElephantDrive, Symform, Dropbox, and GoogleDrive

Third party backup software support: Veeam backup & replication, AcronisTrue Image, Arcserve backup,

emc retrospect, Symantec Backup Exec, etc.

Cloud Backup Station

Amazon S3

Amazon Glacier

Webdev-based cloud storage

Microsoft Azure

Open Stack

Print Server

Maxnumber of printers: 3

Print job display and management

IP-based and domain name-based privilege control

Photo Station

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

Music Station

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

iTunes Server

Audio and Video Sharing for Windows& Mac iTunes

Video Station

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

DLNA Server

Supports DLNA/UPnP TVs and players such as PlayStation 3 and Xbox 360

Video and audio on-the-ﬂy transcoding

Mobile App

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

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 Multimedia Station

Subfolder permissions support for CIFS/SMB, AFP, FTP, and File Station

myQNAPcloud Service

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 (WindowsVPN utility)

Qsync

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&MacOS

Web Administration

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 Server

File Sharing across Windows, Mac, and Linux/UNIX

Windows ACL

Advanced folder permission for CIFS/SMB, AFP, FTP

Shared folder aggregation (CIFS/SMB)

AirPlay

Streams videos, photos and music from NAS to Apple TV via Qﬁle or QAirPlay's web-based controller

Digital TV Station

DVB-T Digital TV Live View, Recording, and Playback

Supports up to 2 USB TV Tuners

Electronic Programming Guide (EPG) with Scheduled Recording

Note: The availability of DVB-T broadcasting and EPG may vary depending on geographic locations.

Download Station

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

HD Station

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 USBU.S. keyboard and mouse

Supports QNAPQremote app and the official XBMC remote app

Note: The playback and quality of some video ﬁles may be affected due to the current CPU and

GPU's decoding capability.

Up to 7.1 channel audio passthrough can be supported

Surveillance Station

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)

Notes Station

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 contentto your note

VPN Server

Secure remote access: PPTP &OpenVPN VPN services

Max number of clients: 30

Domain Authentication Integration

Microsoft Active Directory (AD)

LDAP server, LDAP client

Domain users login via CIFS/SMB, AFP, FTP, and File Station

App Center

More than 100 official and community software add-ons (ex: Dropbox, Google Drive Sync, McAfee,

WordPress, HappyGet II, etc.)

Virtualization Station

Support one Virtual Machine (VM) creating to run an operating system such asWindows, 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

Signage Station

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

CPU	Intel® Celeron® 2.41GHz dual-core processor (burst up to 2.58GHz)
DRAM	HS-251-2G: 2GB DDR3L RAM HS-251: 1GB DDR3L RAM
Flash Memory	512MB DOM
Hard Disk Drive	2 x 3.5” or 2.5” SSD or NAS Hard Drives NOTE: 1. The system is shipped without HDD.
Hard Disk Tray	2 x Hot-swappable tray
LAN Port	2 x Gigabit RJ-45 Ethernet port
LED Indicators	Status, LAN
USB	2 x USB 3.0 port 2 x USB 2.0 port Support USB printer, pen drive, and USB UPS etc.
HDMI	1
Buttons	Power/Status, reset
Alarm Buzzer	System warning
IR Receiver	MCE-compatible
Form Factor	Compact
Dimensions	302(H) x 220(W) x 41.3(D) mm
Weight	Net: 1.56 kg / Gross: 2.62 kg
Power Consumption (W)	HDD standby: 8.96W In operation:15.64W (with 2 x 3TB WD NAS HDD installed)
Temperature	0-40˚C
Humidity	5~95% RH non-condensing, wet bulb: 27˚C
Power Supply	External Power Adapter, 60W, 100-240V
Secure Design	Kensington security slot for theft prevention

هارد پلیر کیونپ HS-251

محصولات مشابه