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QNAP TS-451D2-4G

4-bay NAS server with 4 GB RAM and Dual-Core Intel Celeron J4025 2.0 GHz processor

Last price 499€94
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Overview

TS-451D2: Dual-Core NAS with Transcoding and HDMI Output

The QNAP TS-451D2 NAS with Intel Celeron Dual-Core Processor allows you to enjoy a high-quality multimedia experience.Video transcoding and HDMI 2.0 output allow the TS-451D2 to support direct playback of multimedia content on TVs and monitors. Resolutions up to 4K (4096 x 2160) at 60 Hz are supported, and when combined with a wireless keyboard and mouse, the TS-451D2 becomes a convenient media player.

Upgrade to 2.5 GbE

The TS-451D2's 4 bays offer high storage potential for home and small business users to store, share and backup files. Business users can take advantage of its dual-core Intel processor to enable seamless on-site/remote multi-user access to work files, while home users can enjoy a high-quality multimedia experience with both streaming and direct 4K HDMI 2.0 output.

Dual-Core Celeron Processor

The TS-451D2 supports SATA 6 Gbps drives and features a 2.0 GHz (2.9 GHz in burst mode) Intel Celeron J4025 dual-core processor. It is equipped with 2 GB or 4 GB of DDR4 So-Dimm and there are two memory slots which allow for expansion up to 8 GB. With Intel AES-NI encryption engine, the TS-451D2 provides unmatched encryption performance with AES-256-bit encryption acceleration, which boosts system performance while ensuring the security of sensitive business data stored in the NAS.

Media Server and Video Transcoding

The shallow TS-451D2 can easily be placed in a media cabinet. By installing Plex Media Server from QTS App Center, you can stream media files stored on the TS-451D2 to mobile and streaming media devices (including DLNA, Roku, Amazon Fire TV and Google Chromecast). Also, the TS-451D2 includes advanced Intel UHD Graphics 600 that supports hardware decoding and real-time transcoding, allowing you to convert videos into universal file formats that can be played smoothly on multiple devices.

Multi-point file backup, access and synchronisation

The TS-451D2 stores data and files centrally and supports popular file sharing protocols, including SMB/CIFS, AFP and NFS for Windows, Mac and Linux/UNIX devices. Combined with Qsync (a feature that turns a QNAP NAS into a secure, high-capacity data centre for file synchronisation), any file uploaded to the TS-451D2 will be made available to all connected devices, such as computers, laptops, or mobile devices. Hybrid Backup Sync allows you to easily backup or synchronize data to other QNAP NAS, remote servers, or cloud storage for easy disaster recovery. In addition, QuDedup technology greatly improves the efficiency of multi-version backup on the destination storage, while optimizing storage utilization. You can install the QuDedup extraction tool on your computer and restore deduplicated files to their normal state.

Secure your installations

QVR Pro allows you to arrange a dedicated and independent storage space to monitor data on the TS-451D2 and to take advantage of the benefits of scalable NAS storage. It greatly simplifies camera management, storage allocation, live camera viewing and playback. Supporting over 5,000 IP cameras (including industry-standard fisheye cameras), QVR Pro offers 8 free licensed channels for surveillance as well as the optional QVR Pro Camera Channel Expansion License for wider security deployment. You can also use the QVR Pro Client mobile app to monitor at any time, or use a USB webcam as an ONVIF network camera with the QUSBCam2 app.

KEY FEATURES :

  • 4-bay multimedia NAS
  • Intel Celeron J4025 Processor (Dual-Core 2 GHz / 2.9 GHz Burst - 4 MB Cache)
  • 4 GB DDR4 (1x 4 GB - 2 Slots - 8 GB max.) module 2 GB: RAM-2GDR4A0-SO-2400, 4 GB: RAM-4GDR4A0-SO-2666
  • File system: Internal: ext4, External: ext3, ext4, NTFS, FAT32, HFS+, exFAT (license required)
  • HDMI 2.0 output
  • Compatibility list
Specifications
Select your criteria

General information

Product name

QNAP TS-451D2-4G

Brand

QNAP

Model

TS-451D2-4G

Processor

CPU frequency

2 GHz

Memory size

4 GB

Memory type

DDR4

Network

Network standard(s)

10/100/1000 Mbps

Network connector(s)

2 X Gigabit Ethernet - RJ45 Female

Wake On LAN

Yes

DLNA certification

Yes

Storage

Capacity

0 GB

Internal interface

4 X Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

2" 1/2
3" 1/2

Hard drive

Without hard drive

Number of discs

0

Max number of discs

4

RAID supported

Yes

Supported RAID Modes

0
1
10
5
6
JBOD
Single Disk

File system

Ext4

Connector(s)

4 X USB 3.0
1 X HDMI 2.0 Female

Compatibility

Server functions

Web
Video surveillance
Photo
Multimedia
FTP

Windows ADS

Yes

iSCSI (SCSI encapsulation)

Yes

Download without PC

Yes

Scalable

Yes

Supported OS

Microsoft Windows 8
Microsoft Windows 7
Microsoft Windows 10
Windows Server 2019
Windows Server 2016
Windows Server 2012 R2
Windows Server 2012
Windows Server 2008 R2
Linux
Mac OS X 10.10 or higher

Physical characteristics

Rackable

No

Sound level

18.5 dB

Consumption

25.98 W

Width

160 mm

Height

165.3 mm

Depth

219.4 mm

Weight

2.09 kg

Warranties

Commercial warranty

Seller 2 years

Legal warranty

See terms & conditions

Product referenced on 29 Sep 2020

Customer reviews
Global rating
7/10
based on 3 reviews Editorial and moderation guide
  • 67%
    2 reviews
  • 0%
  • 0%
  • 0%
  • 33%
    1 review
  • by RAFeurdean
    Posted on 7 Jun 2024
    Bought on 3 Jan 2021 from LDLC
    Number of reviews: 1 Average rating: 2

    Good at first, very bad over time

    After about 18-24 months, it starts to fail. No, not the disks, but the software. Today, after 3 years, you need a "reboot campaign" every 6 weeks or so, with several reboots before it "falls into place". Due to a design fault, upgrades are no longer possible without a total reset (with loss of data).

    Avoid this brand like the plague.

    Review automatically translated
  • by R3b00t
    Posted on 17 Dec 2021
    Bought on 19 Nov 2021 from LDLC
    Number of reviews: 3 Average rating: 10

    Super media server

    Changed from an old Synology I don't regret anything. The interface is clear and fast. Simple installation, guided and explained settings. I've been using the SSD as a first drive to install the greedy Plex database and 3 x 4TB HDDs later, I'm ready for the next confinement. T_T'

    Review automatically translated
  • by Detlev K
    Posted on 5 Sep 2021
    Bought on 31 Jul 2021 from LDLC
    Number of reviews: 9 Average rating: 10

    Very good product

    I bought this server mainly to use it as a networked storage server.
    It also manages an expansion box.
    It works flawlessly under RAID 5. File transfers are smooth. Multimedia playback (videos, photos, music) is trouble-free.
    The installation of the disks and the configuration are simple. The case is both robust and well finished. Good ventilation of the disks is appreciated.
    All in all, it's a pleasure.

    Review automatically translated