QNAP HS-251+ User Manual
2-Bay SilentNAS
HS-251+
Remote control
included
Support video
& 7.1 channel
audio output
Your personal cloud with centrallized management, le storage, sharing and backup
Real-time & oine HD video transcoding for your mobile devices, PCs, and Smart TVs
Supports le synchronization between multiple devices to have most up-to-date les
Modern set-top design for your digital life style
2GB
DDR3L RAM
SATA
HDD x2
USB
3.0 x 2
USB
2.0 x 2
Storage
Expansion
CELERON
Quad-core
Intel® Celeron
2.0GHz processor
(burst up to 2.42 GHz)
Enjoy your multimedia
library via DLNA®, Roku® ,
AirPlay, and Chromecast
®
Fanless
Whisper quiet
with only
15 decibels
If you love enjoying HD videos at home you
Simultaneous search on Google
Chrome™ add-on: Qsirch
might wish to have a NAS which…
`is built around a powerful processor to deal with multimedia quickly and efficiently
`is based on an award-winning design that is whisper quiet, and easy to maintain
`has huge amounts of storage space for all of your digital collections
`can transcode video on-the-fly to play on your smart TV with HDMI
`simultaneously streams videos to different devices including PCs, smartphones, tablets, and smart TVs
Then the HS-251+ will definitely be the perfect
choice to meet every demand you need
High performance quad-core processor for demanding workloads
Powered by a 22nm 64-bit quad-core Intel® Celeron® 2.0GHz processor (burst up to 2.42GHz) with 2GB
energy-efficient DDR3L RAM and dual LAN ports, the HS-251+ delivers up to 224MB/s read & write
speeds. The HS-251+ also fully supports AES 256-bit volume & folder encryption with transfer speeds of
up to 216 MB/s for performance and security.
240
224 224
180
120
MB/s
60
0
Read
Windows Upload /
Download (10GB file, 2 x 1GbE)
Throughput
Write
240
180
120
MB/s
60
0
AES 256-bit Encrypon
216
179
Read
Windows Upload /
Download (10GB file, 2 x 1GbE)
Write
Search for everything on your HS-251+
Qsirch is your real-time, smart seach engine enabling you to quickly find
and share your files. Use the direct sharing function to share directly from
your search results instantly. Thumbnail previews for photo, videos, and
PDFs makes searching and browsing through voluminous data a lot faster,
while the Gmail preview function enables you to preview emails and your
Gmail backup files easily and quickly.
Comprehensive backup solution
The HS-251+ is your comprehensive backup and recovery
solution. With a very simple setup process, you can set up
real-time and fully automated scheduled backups for your emails, pictures,
music, and videos. Windows users can also install the free QNAP NetBak
Replicator utility and Mac users can also use Time Machine®.
Access your media center from anywhere
The HS-251+ is your personal cloud so you are always connected
to your data. Take advantage of the myQNAPcloud service to
remotely access your HS-251+ wherever you are. Instantly stream or share your
multimedia with your family and friends.
Internet
®
Enjoy your media with multi-zone multimedia control
Use your HS-251+ as a multi-zone multimedia system to fill every corner of your house with your choice
of media. Centrally manage and stream photos, music, and videos from the HS-251+ to different rooms
from a single device. Use Bluetooth
HDMI, DLNA®, Apple TV® and Chromecast™*. Alternatively, use DLNA compatible devices with the Qfile
app on your iOS® device to browse videos/photos and play them on your TV via Apple TV, or transform the
HS-251+ into a powerful media streaming machine with DLNA, Roku®, Amazon® Fire TV, and Chromecast
with the support of Plex Media Server.
* To stream multimedia via Chromecast, you must first install the multimedia extension pack from the QTS App Center.
Internet
TV
®
& USB devices connected to your HS-251+ (for music streaming only),
Smart TV
( DLNA )
Smartphones/ Tablets
iOS / Android /
Windows Phone
Apple TV
( AirPlay )
Computers / Laptops
PS3
( DLNA )
XBOX 360
( DLNA )
OPPO Blu-ray player
( Samba supported
network player )
Scalable storage expansion
QNAP NAS
Model
HS-251+
QNAP Expansion
Enclosure
UX-800P 1 10 80
UX-500P 1 7 56
Max. No. of
Expansion Enclosure
* The maximum capacity is calculated by using 8TB HDDs.
Total HDD No. (NAS
+ Enclosure)
Max. Raw Capacity
(TB)**
The HS-251+ supports online capacity expansion with QNAP expansion enclosures.
The UX-500P/UX-800P ensure that your storage grows seamlessly with your requirements.
Use the HybridDesk Station with HDMI to enjoy multimedia content on TV
HybridDesk Station is an ideal digital media player for you to directly enjoy HD media content on your
TV with HDMI connection. The QNAP remote contro is included for you to conveniently control the HD
Station . You can also turn your mobile devices into remote controls by installing the Qremote app.
Elegant, fanless design
The HS-251+ is a whisper-
quiet NAS that enables users
to enjoy media with no
distractions. The HS-251+ has
no fans meaning it remains
dust-free and produces a
near-silent 15 decibels.
Fanless
Channel Licenses
Free: 2 Max: 40
Stay up-to-date across devices and clouds
Qsync utility turns your HS-251+ into a safe, large-capacity data center. Qsync helps you ensure you
always have the most up-to-date files across all your different devices. Qsync also provides centralized
configuration and enables you to remotely erase the Qsync folder on a lost device to avoid data breaches.
Additionally, install the Cloud Drive Sync app from QTS App Center to easily sync files with Google Drive™
and Dropbox® cloud storage.
* The data will still be retained on the QNAP NAS
synchronize your
files across multiple
computers and supports
Windows and Mac.
Effortlessly connect from anywhere
The HS-251+ provides several useful applications to extend beyond basic storage
functionality. Use Download Station to download files without switching on your
PC. Enjoy easy access to your files from your mobile devices using mobile Apps like
Qfile, Qphoto, and Qmusic. Use Qfinder Pro to help you find, access and manage
your QNAP NAS on your network easily. Enjoy 2 free (and up to 40 via additional
licenses) IP camera channels to build a safe environment with Surveillance Station.
*
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