QNAP TS-251D-4G

0 TB
16Ratings
BrandMore from QNAP
Test reportsVery good based on 1 test
Currently out of stock
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Product details

The TS-251D integrates secure data storage and multimedia entertainment into a single device. Equipped with a PCIe slot, the TS-251D allows for flexible expansion of NAS functionality and potential applications. You can enhance overall system performance by installing a QNAP QM2 card for M.2 SSD caching/10GbE connectivity, combined with automatic Qtier storage and a 10GbE/5GbE/2.5GbE network expansion card. Additionally, the TS-251D can be used with QNAP's intelligent AI photo management application QuMagie, which incorporates AI image recognition to group similar photos into the albums "People," "Things," and "Places." The TS-251D features an HDMI slot for streaming multimedia throughout the home. It supports dual-channel hardware decoding and transcoding, allowing you to easily view NAS media files on various devices.

Key specifications

Max. number of hard disks
2
Memory
4 GB
NAS HDD assembly
NAS Empty Enclosure
Total storage capacity
0 TB
RAID configuration
0
Network connections
RJ45 (1x)
Documents
Technical data sheet.pdf
Item number
12778270

General information

Manufacturer
QNAP
Category
NAS
Manufacturer no.
TS-251D-4G
Release date
21.2.2020

Colour

Colour
White
Exact colour description
White

NAS properties

NAS HDD assembly
NAS Empty Enclosure
Model
Desktop
Max. number of hard disks
2
Hard drive form factor
3.5"
RAID configuration
0
Memory type
LPDDR4-RAM
Memory
4 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 J4005
Clock frequency
2 GHz
Max. turbo clock rate
2.70 GHz
Number of processor cores
2 -Core

Network connections

Network connections
RJ45 (1x)

Wireless transmission

Connectivity
USB

Additional connections

Video connections
HDMI (1x)
Internal connection options
S-ATA III (1x)

Mains supply properties

Power consumption
15.25 W
Power consumption (standby)
8.08 W
Number of fans
1 x
Fan diameter
70 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Network cable

Product dimensions

Length
22.60 cm
Width
10.50 cm
Height
16.80 cm
Weight
1.48 kg

Package dimensions

Length
31 cm
Width
20.30 cm
Height
27.50 cm
Weight
2.59 kg

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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.Synology
    0.9 %
  • 2.QNAP
    1 %
  • 3.WD
    1.5 %
  • 4.Asustor
    2 %

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.Synology
    4 days
  • 1.WD
    4 days
  • 3.QNAP
    10 days

Return rate

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

Source: Digitec Galaxus
  • 1.Synology
    2.3 %
  • 2.QNAP
    2.9 %
  • 2.Ugreen
    2.9 %
  • 4.WD
    4.5 %
  • 5.Asustor
    6.7 %
Source: Digitec Galaxus