Thiết bị lưu trữ QNAP TS-451+-2G( RAM 2GB)

Features:

Facing the increasing demand for data storage, sharing and multimedia
processing, more and more users are looking for a NAS system with good
performance and an affordable price tag. The Intel® quad-core TS-451+
provides an uncompromising high-performance scalable storage solution
for professional and home users. Powered by the intelligent QTS 4.2
operating system, the TS-451+ performs as an easy-to-use yet powerful
NAS for data backup, file synchronization and sharing, remote access and
multimedia applications, and is ideal for users to create a secure
Private Cloud to access their data easily.

• Centralize your file storage, sharing and backup with excellent performance
• Run multiple Windows®/Linux®/UNIX®/Android™ based virtual machines with the Virtualization Station
• Operate multiple isolated Linux® systems as well as download containerized apps with Container Station
• Play 1080p videos with the bundled remote control and 7.1 channel audio pass-through via HDMI
• Transcode Full HD videos on-the-fly or offline
• Stream multimedia files via DLNA®, AirPlay®, Chromecast™ and Bluetooth® with multi-zone multimedia control
• Quickly find specific files by real-time, natural search with Qsirch
• Scale up to 12 drives with QNAP UX-800P expansion enclosures

Quad-core 64-bit Intel® Celeron® CPU for exceptional performance

The TS-451+ is powered by a 64-bit Intel® Celeron® quad-core 2.0GHz
processor and has 2GB/8GB energy-efficient DDR3L RAM (upgradable to 8GB)
an dual gigabit LAN ports, delivering up to 225 MB/s read & write
speeds with port trunking mode. The TS-451+ can also automatically
increase the processor’s clock rate from 2.0GHz to 2.42GHz when needed
for CPU-intensive tasks. The TS-451+ supports AES 256-bit volume &
folder encryption with transfer speeds of up to 204 MB/s, boosting
system performance & security while ensuring the safety of sensitive
personal data stored in the TS-451+.

Tested in QNAP Lab. Figures could vary by environment.

Test environment:
NAS:
OS: QTS 4.2.0
Volume type: RAID 5; 4 x Seagate 1TB HDD (ST1000NM0033)
Network environment: direct connection between NAS and PC, 1GbE LAN (MTU 1500)

Client PCs:
Intel® Core™ i7-4790 3.60GHz CPU; DDR3-1600 16GB; Seagate 500GB
ST500DM002; Intel Gigabit CT (MTU 1500);Windows® 7Professional 64bit SP1
IOMeter configuration: Transferring 8GB file continuously to/from 4
PCs for 3 minutes. Block size: 64KB for SMB2.0 (Throughput)

Use your TS-451+ as a PC with 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-451+ as a PC when they plug in a keyboard, mouse
and HDMI monitor. With QvPC Technology, the TS-451+ 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, enjoy Full HD
videos with Kodi™, monitor surveillance live feeds from IP cameras in
real time, and much more.

Learn more: QvPC

Enjoy videos on TV via HDMI with bundled remote control

QNAP HD Station integrates the powerful Kodi™ media player and web
browser. With HDMI connectivity, you can connect the TS-451+ to a HDTV
to watch your rich multimedia content on the big screen. The splendid
user interface and support for 7.1-channel audio passthrough* bring
smooth playback of 1080p videos**. You can even watch YouTube™ videos,
surf the web and manage the TS-451+ using Google Chrome™ or Mozilla
Firefox® with multilingual keyboard input. HD Station supports
multi-tasking and user authentication so only authorized users can
access the stored data via HDMI monitors.

The TS-451+ is packed with the QNAP RM-IR002 remote control
for you to conveniently control HD Station via the built-in IR
receiver. You can also turn your mobile devices into remote controls by
installing the Qremote app. HD Station also supports YouTube Pairing,
allowing you to select a YouTube™ video on your smartphone, tablet or
computer and play it on your HDTV via the TS-451+.

*A receiver with HDMI support is required for decoding multi-channel surround sound.
** The quality of video and music delivery may vary depending on hardware and network environments.

Learn more: HD Station, Qremote

Real-time & offline HD video transcoding

The TS-451+ 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 multiple devices to
simultaneously view different videos stored on the TS-451+ with
on-the-fly hardware accelerated transcoding, saving your time in
converting videos to different formats for different devices.

With the benefits of offline transcoding, if you can only connect to
an Internet connection with limited/restricted bandwidth, you can still
enjoy smooth videos via File Station, Video Station, or the Qfile app
by selecting a pre-rendered lower-resolution video, saving system
resources of the TS-451+ for other applications. The TS-451+ also allows
you to set a dedicated folder for automatic video transcoding.

Learn more: DLNA, Video Station, Qfile

Enjoy media freely with multi-zone multimedia control

Use your TS-451+ as a multi-zone multimedia system to fill every
corner of your house with your choice of media. You can centrally manage
and stream photos, music and videos from the TS-451+ to different rooms
from a single device using Bluetooth® & USB devices connected to
the TS-451+ (for music streaming only), HDMI, DLNA®, Apple TV® and
Chromecast™*. Every room member in different zones can enjoy the
convenience and simplicity for media playback and multimedia storage.

Alternatively, to enjoy multimedia yourself, you can choose
DLNA-compatible devices, use the Qfile app on an iOS® device to browse
videos/photos and play on the TV via Apple TV®, install the
QAirplay&Chromecast app from the QTS App Center to stream media
content directly on a TV via Apple TV® or Chromecast™, or transform the
TS-451+ into a powerful streaming machine with DLNA®, Roku®, Amazon®
Fire TV, and Google TV™ support 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.