Select the item on the page that has the error
We use cookies to give you the best possible experience on our site. By continuing to use the site you agree to our use of cookies. Find out more

QNAP TS-451+-2G

Data Storage Device - for 4x 2.5" / 3.5" SATA II / III HDD/SSD, RAID (0,1,5,6,10, JBOD), Quad-Core Intel Celeron 2.0GHz, 2GB DDR3, 2x GLAN, 2x USB 2.0, 2x USB 3.0, HDMI
incl. VAT £483.90
excl. VAT £403.25
Extended warranty + 1 year £38.71 Extended warranty + 1 year
Return products within 60 days £24.19 Possibility to return products within 60 days
In stock 1 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  QL269b2b6 Product Number:  TS-451+-2G
Helpdesk Print

QNAP TS-451+-2G

QNAP's smart home storage solution is a great-looking system with excellent hardware, superior performance, and a surprisingly affordable price tag. The Intel processor offers unmatched reliability and stability, while its four cores deliver maximum processing power. The NAS is excellently scalable, as the storage can be easily scaled up and expanded using four 2.5" or 3.5" drives. This creates an easy-to-use storage solution suitable for data backup, file synchronisation and sharing, remote access, and multimedia applications.

Key features

  • Run multiple Windows, Linux, Unix or Android based virtual machines with the Virtualization Station
  • Remote management for the true "10-foot experience"
  • Intuitive and modern QTS operating system
  • Transcode Full HD videos on-the-fly or offline
  • Support for DLNA multimedia library streaming
  • Up to ten-drive expansion with enclosure

Professional hardware

The system is powered by an efficient Intel Celeron quad-core processor clocked at 2GHz, which can be automatically overclocked to 2.42GHz under heavy load, allowing it to smoothly cope with performance spikes. The processor is connected to energy-efficient DDR3L operating memory with the SO-DIMM design you know from laptops. The network aspect is handled by dual Gigabit LAN ports delivering up to 2Gb/s speeds with port trunking mode. The disk controller supports the obligatory RAID 1,0 and JBOD technology with optional AES encryption and transfer speeds of up to 205MB/s, which ensures data security and fast transfer speeds. With an expansion enclosure, you can also expand the NAS capacity to up to twelve drives.

Intuitive operation

The modern QTS 4.2 system provides intuitive, easy-to-use smart home storage control. You don’t have to settle for just one system, either. Thanks to the virtualisation support, your NAS can be even more versatile. You can easily create virtual machines, back them up, and restore them, all through a simple web interface. Exclusive QVPC technology allows virtual machines direct access to the hardware of your home smart storage solution and perform multiple functions at the same time.

Made for multimedia

With HDMI connectivity, you can connect your NAS to any viewer, projector, or home cinema and enjoy 7.1-channel Full HD multimedia content - all of which can be controlled using the supplied infrared remote control. For mobile devices, it supports over-the-air streaming including transcoding the video to the required quality and format. For other multimedia devices, there is the ever-popular DLNA standard. And since technology marches on, the NAS also supports Google Drive, Dropbox, Microsoft OneDrive, and similar cloud based solutions.

Unusual features

Advanced features include the option to back up your data through NetBak Replicator or Apple Time Machine. The NAS also has number of unusual functions, such as the ability to host www servers, FTP servers, or VPN servers with L2TP/IPsec, OpenVPN, or PPTP support. The cherry on the cake is then the option of using the NAS as a professional surveillance solution.

Data storage Done!
Storage Type
SSD, HDD Done!
Format (Form Factor)
3,5", 2,5" Done!
180 mm (18 cm) Done!
177 mm (17.7 cm) Done!
235 mm (23.5 cm) Done!
External interface
USB 2.0, USB 3.0 (3.1 gen1), LAN Done!
Internal interface
Typical power consumption
33.88 W Done!
Standby consumption
0.57 W (570 mW) Done!
3,000 g (3 kg) Done!
GDPR ready Done!
Desktop Done!
Number of bays
4 × Done!
Occupied HDD bays
0 × Done!
RAID supported
RAID 0, RAID 1 (reflection), RAID 5, RAID 6, RAID 10 (1+0) Done!
Supported services
File Sharing (SAMBA, HFS, CIFS), Web server, PHP, Database server, FTP server, Print server, Media server (DLNA), iTunes server, Download server, Recording from IP cameras Done!
Processor frequency
2.42 GHz Done!
Intel Celeron Done!
Stand-by energy consumption
0.57 W Done!
Typical power consumption
33.88 W Done!
2 × Done!
USB 2.0
2 × Done!
USB 3.0 (3.1 gen 1)
2 × Done!
235 mm Done!
177 mm Done!
3 kg Done!
180 mm Done!
More Specifications

Information about the displayed capacity in Windows.

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

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

There are no posts in this discussion.
Accessories for QNAP TS-451+-2G
Help others choose the best products...
Write a review
For shipping to other EU countries visit this page QNAP TS-451+-2G. Für Versand nach Deutschland, besuchen Sie bitte QNAP TS-451+-2G. Chcete doručit zboží do Česka? Prohlédněte si QNAP TS-451+-2G. Chcete doručiť tovar na Slovensko? Prezrite si QNAP TS-451+-2G. Für Versand nach Österreich, besuchen Sie bitte QNAP TS-451+-2G. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: QNAP TS-451+-2G.

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

My Alza Log In Shipping & Payment About Us
Shipping to:

Why buy from us? Unlike many other e-shops, we like to talk! Call us on 0203 514 4411 More info »