Qnap TS-251D-2G

Needed to use your NAS

280,-
Limited supply, order now
Limited supply, order now

Needed to use your NAS

280,-

Complete your purchase

Qnap TS-251D-2G
Qnap TS-251D-2G
Included accessories
Internal hard drive hdd
Internal hard drive hdd
Select alternative
0% discount
on the accessories on the accessory
490,- 490,-
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Product information

Key specs

Number of hard drive bays
2
Integrated hard drive
No
Recommended for use
Making a backup, Media streaming, Save photos and videos, Storing games
Processor cores
Dual-core (2)
Internal RAM
2 GB

Pros and cons

According to our NAS expert
  • Thanks to the 2GB RAM, you can work on the NAS with more than 10 users at the same time.
  • Connect your TV via the HDMI port to watch 4K videos directly on the TV.
  • With the PCIe slot and a PCIe adapter, you can expand the NAS with a slot for an M.2 SSD or a Gigabit Ethernet port.
  • Internal hard drives aren't included, have a look at our accessories.
Product Expert NAS

Description

With the Qnap TS-251D-2G, you can stream movies to your TV or other devices via Plex. Install up to 2 hard drives or SSDs with a size of 2.5 or 3.5 inches. You can also watch 4K movies on your TV via the HDMI port on the NAS. You stream movies with a maximum of 1080p. 4K movies are converted by hardware decoding to a format suitable for streaming. With QuMagie, you organize the photos on your NAS based on people, places, or subjects. The backup and snapshot functions of the Qnap allow you to automatically restore it to a previously functioning version. For example, if you've accidentally deleted some files. This way, you never loose files again.

With the Qnap TS-251D-2G, you can stream movies to your TV or other devices via Plex. Install up to 2 hard drives or SSDs with a size of 2.5 or 3.5 inches. You can also watch 4K movies on your TV via the HDMI port on the NAS. You stream movies with a maximum of 1080p. 4K movies are converted by hardware decoding to a format suitable for streaming. With QuMagie, you organize the photos on your NAS based on people, places, or subjects. The backup and snapshot functions of the Qnap allow you to automatically restore it to a previously functioning version. For example, if you've accidentally deleted some files. This way, you never loose files again.


Included by default

  • Manual
  • Ethernet cable
  • Power cable

Included by default

  • Manual
  • Ethernet cable
  • Power cable

Tips for using this product

Read our tips and get started with your product quickly and easily.

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

Key specs

Number of hard drive bays
2
Integrated hard drive
No
Recommended for use
Making a backup, Media streaming, Save photos and videos, Storing games
Processor cores
Dual-core (2)
Internal RAM
2 GB


Reviews

Rating

Most helpful reviews

4.5 / 5 stars
8,8/10

Nice compact NAS with many expansion options

  • Newer J4025 instead of J4005 Intel processor
  • Two ram slots, memory easily expandable with DDR4 SODIMMs
  • No remote included

Nice all-in-one solution through the HDMI port, so in addition to a NAS also a media player, but you have to buy the remote control separately (there is a free app from QNAP for control via your phone). Because of the Intel J4025 not only suitable for docker (Container Station), but also for virtualization. The memory is easy to expand due to the 2 existing DDR4 SO-DIMM slots, one of which is already filled with 2GB in this model. There is also a PCI-E slot with which you can upgrade the NAS with, for example, extra network ports and/or SSDs for caching with PCI-E cards from QNAP. The software is very complete and personally I find it more pleasant than DSM from Synology. In short, a NAS with a lot of possibilities at a relatively small price.

  • Peter
  • 5 April 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,8/10

Top product that offers enough for your backup goal

  • Low energy consumption
  • Extensive software
  • Do you want to get the most out of the nas, you spend a little longer on the installation

Quick and easy to install and use

  • Rudolf
  • 30 April 2021
  • Automatically translated from Dutch
4 / 5 stars
7,6/10

Highly recommended!

  • Fast processor that can handle many tasks
  • A lot of possibilities Qfoto, Qvideo, Qmagie, Qfile, Qget, Qmanager and so on
  • High noise production

I've owned the NAS for over 2 months now and I keep coming across new possibilities. It is a NAS that continues to amaze me. By In the QNAP knowledge base you will find tutorials, but also frequently asked questions and forums where installation is much easier. If you experience problems, you can immediately create a service ticket via the NAS environment where all necessary information is automatically filled in for you. All you need to do is provide a comment or further problem description. My tip to everyone is to create your own account during installation and then deactivate your admin account. Only then install all your applications on the NAS and your mobile. This saves you problems with your licenses and prevents you from logging in again and again.

  • Mr. t
  • 9 November 2021
  • Automatically translated from Dutch
4 / 5 stars
8,0/10

Great nas, not very suitable for the beginner.

  • Fast
  • Many possibilities
  • Many possibilities

Fast NAS, many options for expansion, memory and/or a PCI card. 2GB is meager, you will soon get the message of too little memory. Many possibilities with the software and that is where the problem lies. For some software components you have to buy a license and because there are so many possibilities with the software, it is more difficult to master. Synology is just a bit more user-friendly.

  • Hans pijfers
  • 7 April 2021
  • Automatically translated from Dutch
4.5 / 5 stars
9,2/10

Good for the price

  • Relatively cheap
  • Software quite easy to use
  • NASs are always noisy, lying on the drives of course

Bought as the first NAS, depending on the drives you buy, it can make some noise, there is little to no sound damping built in. Good for the price, has many years of use ahead.

  • Niels g.
  • 26 April 2021
  • Automatically translated from Dutch
3 / 5 stars
6,4/10

Good buy for this price

  • ai recognition
  • HDMI output
  • 2gb ram

Nice nose with many possibilities. 1 tip buy extra RAM immediately

  • Ronnie vd horst
  • 1 April 2021
  • Automatically translated from Dutch
4 / 5 stars
8,0/10

with this your data is safe at home

  • good device
  • 2 GB of RAM is sometimes too little

This is a good device to safely store data at home

  • J h
  • 10 April 2021
  • Automatically translated from Dutch
4.5 / 5 stars
9,2/10

Definitely recommend

  • Quick installation
  • Compact

Heard a lot about

  • Harry jansen
  • 18 April 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,8/10

Powerful little Nas that is only held back by 2GB of RAM

  • Clear software
  • Easy to use
  • 2GB Ram is little

Good easy to use Nas that works with everything I care about. Qnap sync is ideal for a Google Drive-like experience

  • Jesper bekking
  • 25 August 2021
  • Automatically translated from Dutch
5 / 5 stars
10/10

This machine is definitely recommended.

This is a big improvement over my old Nas, it is nice and fast and very important it is very quiet. Qnap's helpdesk is also worth a compliment.

  • Hans steens
  • 24 March 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,8/10

Nice compact NAS with many expansion options

  • Newer J4025 instead of J4005 Intel processor
  • Two ram slots, memory easily expandable with DDR4 SODIMMs
  • Favorable in terms of possibilities compared to Synology 220+ as an alternative
  • No remote included

Nice all-in-one solution through the HDMI port, so in addition to a NAS also a media player, but you have to buy the remote control separately (there is a free app from QNAP for control via your phone). Because of the Intel J4025 not only suitable for docker (Container Station), but also for virtualization. The memory is easy to expand due to the 2 existing DDR4 SO-DIMM slots, one of which is already filled with 2GB in this model. There is also a PCI-E slot with which you can upgrade the NAS with, for example, extra network ports and/or SSDs for caching with PCI-E cards from QNAP. The software is very complete and personally I find it more pleasant than DSM from Synology. In short, a NAS with a lot of possibilities at a relatively small price.

  • Peter
  • 5 April 2021
  • Automatically translated from Dutch
4.5 / 5 stars
8,8/10

Top product that offers enough for your backup goal

  • Low energy consumption
  • Extensive software
  • NAS itself is very quiet
  • Do you want to get the most out of the nas, you spend a little longer on the installation

Quick and easy to install and use

  • Rudolf
  • 30 April 2021
  • Automatically translated from Dutch
4 / 5 stars
7,6/10

Highly recommended!

  • Fast processor that can handle many tasks
  • A lot of possibilities Qfoto, Qvideo, Qmagie, Qfile, Qget, Qmanager and so on
  • Expansion options, such as expanding RAM and SSD for cache memory
  • High noise production

I've owned the NAS for over 2 months now and I keep coming across new possibilities. It is a NAS that continues to amaze me. By In the QNAP knowledge base you will find tutorials, but also frequently asked questions and forums where installation is much easier. If you experience problems, you can immediately create a service ticket via the NAS environment where all necessary information is automatically filled in for you. All you need to do is provide a comment or further problem description.

My tip to everyone is to create your own account during installation and then deactivate your admin account. Only then install all your applications on the NAS and your mobile. This saves you problems with your licenses and prevents you from logging in again and again.

  • Mr. t
  • 9 November 2021
  • Automatically translated from Dutch


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