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Data Storage Device for 2x 2.5 "/ 3.5" SATA II / III HDD / SSD, RAID (0,1, JBOD), Dual-Core Intel Celeron 1.6 GHz, 2GB of DDR3 memory, 2x GLAN, 3x USB 3.0, USB 3.0 host for connection to a PC, HDMI, XBMC environment
Price incl. VAT £287.18
Price excl. VAT £239.32
   Extended warranty + 1 year £22.98 Extended warranty + 1 year
   Return products within two months £14.36 Possibility to return products within two months
On the way > 5 pcs
Expected 09/12/2016
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Warranty 24 months Code:  QL267e4 Product Number:  TS-251A-2G Manufacturer's Website:
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QNAP TS-251A-2G £287.18 On the way > 5 pcs


Versatile and cost reasonable NAS supports advanced multimedia and business services. Along with the expected share and synchronize across a variety of platforms, stands out conventional NAS with HDMI. This server is connected to a TV or receiver, and enjoy diverse multimedia content, including videos in 4K resolution (H.264) for the best audio-visual level. Pokud se chcete dívat například na telefonu, videa až do 4K v reálném čase překóduje na kvalitu, která bude vyhovovat každému zařízení.

Key features

  • Centralized storage and file synchronization across devices and the cloud environment
  • 4K hardware decoding and transcoding videos 4K H.264 for running or offline
  • The intuitive user interface QTS is a simple but powerful
  • Hardware accelerated encryption Intel AES-NI with data throughput up to 205.14 megabytes / sec
  • Hosting virtual machines and container applications (LXC and Docker)
  • The triple USB 3.0 Solution (QuickAccess / NAS / iSCSI SAN)
  • Learning function control can pair up to three infrared remote control from the TV, receiver ...
  • Karaoke fun with friends (karaoke application-supplied microphone)
  • Supports Virtual JBOD (VJBOD) to maximize storage space on a larger number of units QNAP NAS

Guide to the Network

QTS Operating System 4.2 provides a wide range of useful tools and applications with which your work will always be transparent, efficient and more productive. Prolamuje bariéry platforem a zeměpisných vzdáleností, abyste měli skutečné cloudové prostředí. You can display Office documents online and benefit from access to other linked services cloud. The possibilities are really wide and include advanced features such as snapshots of all volumes and LUNs to prevent data loss.

open environment

The revolutionary architecture allows not only the use of special operating system QTS and download a variety of applications from QTS App Center, but also can be used for IoT packages in Linux. K aplikacím patří databáze, webové servery, programovací jazyky a celá vývojářská prostředí. It's as easy as downloading an application to your smartphone. With the only difference that here (after connecting a keyboard, mouse and monitor), you get desktop Linux based.

Virtualization greatly

Server integrates exclusive means saving virtualization technology LXC and Docker. This allows to operate on a single NAS several independent Linux systems also download applications from the integrated Central Registry Docker, where they await more than 45 000. Whatever your virtualization needs any, you can always rely on that QNAP will provide a full range of virtualization support .

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Number of bays
2 ×
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Supported services
File Sharing (SAMBA, HFS, CIFS), Web server, Database server, FTP server, iSCSI, Media server (DLNA), Recording from IP cameras, Cloud server
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Read Speed
194 MB/s
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Write speed
211 MB/s
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Processor frequency
1.6 GHz
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Intel Celeron
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Stand-by energy consumption
7.9 W
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Typical power consumption
16.2 W
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2 ×
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USB 3.0
3 ×
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225 mm
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102 mm
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1.28 kg
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168.5 mm
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More Specifications


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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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