QNAP TS-451DeU-2G

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Product details

The compact and feature-rich TS-451DeU combines an Intel Celeron Dual-Core 2.0 GHz processor and 2.5 GbE connectivity in one chassis, providing businesses with a modern 2.5 GbE NAS solution to handle everyday tasks such as file backup and recovery, while enhancing team collaboration through increased productivity. Its space-saving, shallow design makes it easy to install in small media cabinets or in areas with a lot of cables. The TS-451DeU supports a variety of business and media applications, including file sharing and synchronization, snapshot protection, virtual machines, cloud storage gateways, video streaming, and real-time transcoding, as well as expandable storage capacity and install-on-demand applications, making it an ideal entry-level NAS for rack mounting.

Key specifications

NAS HDD assembly
NAS empty enclosure
Max. number of hard disks
4
RAID configuration
0, 1, 10, 5, 6, JBOD
Working memory
2 GB
Total storage capacity
0 TB
Network connections
RJ45 (2x)
Exact USB ports
USB-A 2.0 (2x)
Documents
Technical data sheet.pdf

General information

Item number
13305076
Manufacturer
QNAP
Category
NAS
Manufacturer No.
TS-451DeU-2G
Release date
6.6.2020

Colour

Colour
Black, Grey
Exact colour description
Black, Grey

NAS properties

NAS HDD assembly
NAS empty enclosure
Model
19" rack
Rack height units
1 U
Max. number of hard disks
4
Hard drive form factor
2.5", 3.5"
RAID configuration
0, 1, 10, 5, 6, JBOD
Memory type
DDR4-RAM
Working memory
2 GB
Maximum possible memory
8 GB

Hard drive slots

Data storage configuration
0 TB
Total storage capacity
0 TB
Hard disk additional functions
Hot swapping

Processor

Processor type
Intel Celeron J4025
Clock frequency
2 GHz
Max. turbo clock rate
2.90 GHz
Number of processor cores
2 -Core

Network connections

Network connections
RJ45 (2x)

Wireless transmission

Connectivity
Ethernet, USB

Additional connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (2x)
Data ports
PS/2 (2x)

Video surveillance

Number of camera licenses included
3x

Power

Power consumption (standby)
13.18 W
Power consumption
28.02 W

Mains supply properties

Number of fans
3x
Fan diameter
40 mm
Redundant power supply unit
Yes

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
350.63 kg
Climate contribution
CHF 8.33

Scope of delivery

Scope of delivery
AC, Lan (RJ-45)

Product dimensions

Length
29.49 cm
Width
43 cm
Height
4.33 cm
Weight
4.15 kg

Package dimensions

Length
54.50 cm
Width
42.30 cm
Height
18.40 cm
Weight
5.84 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «NAS» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.QNAP
    0.8 %
  • 2.Ugreen
    1 %
  • 3.Synology
    1.1 %
  • 3.Ubiquiti
    1.1 %
  • 5.Asustor
    1.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Ugreen
    2 days
  • 2.Ubiquiti
    3 days
  • 3.Synology
    4 days
  • 4.QNAP
    8 days
  • 5.WD
    9 days

Return rate

How often is a product of this brand in the «NAS» category returned?

Source: Digitec Galaxus
  • 1.QNAP
    2.2 %
  • 2.Synology
    2.7 %
  • 3.Ugreen
    2.8 %
  • 4.Ubiquiti
    4.3 %
  • 5.Asustor
    5.4 %
Source: Digitec Galaxus