QNAP Ts-251a

8Ratings
BrandMore from QNAP
Test reportsVery good based on 4 tests
Currently out of stock

Product details

The TS-251A features the innovative USB 3.0 QuickAccess port, allowing you to complete the initial setup of the NAS in no time and then directly access the files and data stored on the NAS. It also supports two additional transfer modes: Ethernet NAS mode and block-based iSCSI SAN mode.

The combination of USB QuickAccess, NAS, and iSCSI SAN in one device makes the TS-251A a powerful yet user-friendly storage solution – ideal for backup, synchronization, remote access, and entertainment. It significantly enhances productivity and can meet the demand of photographers and AV enthusiasts for quick direct access to files. The TS-251A is powered by an upgradeable, high-performance 14nm Intel® Celeron® N3060 dual-core 1.6 GHz processor and supports 4K video playback and transcoding.

Key specifications

Max. number of hard disks
2
Memory
2 GB
RAID configuration
0
Network connections
RJ45 Gigabit Ethernet (2x)
Exact USB ports
USB-A 3.0 (3x)
Item number
5889112

General information

Manufacturer
QNAP
Category
NAS
Manufacturer no.
TS-251A-2G
Release date
29/8/2016
External links
Manufacturer's site (de)

Colour

Colour
White
Exact colour description
White

NAS properties

Model
Desktop
Max. number of hard disks
2
Hard drive form factor
2.5", 3.5"
RAID configuration
0
Memory type
DDR3L-RAM
Memory
2 GB
Maximum possible memory
8 GB
Add-on packages
QNAP: Notes / Signage / Photo / Video / Multimedia / Digital TV / TV / Music / Surveillance Station, Virtualization Station, myQNAPcloud, File / Backup / HD / DJ / Download Station, Qairplay, Qsync, Print Server, HappyGet, DLNA Media Server, Antivirus, Webserver, iTunes / Mail / VPN Server
NAS features – model-specific
AES 256-bit volume encryption, DLNA/UPnP support for PS4/XboxOne, VMware Ready, VPN server max. 15 clients

Hard drive slots

Hard disk additional functions
Hot swapping

Processor

Processor type
Intel Celeron N3060
Clock frequency
1.60 GHz
Max. turbo clock rate
2.48 GHz
Number of processor cores
2 -Core

Network connections

Network connections
RJ45 Gigabit Ethernet (2x)

Wireless transmission

Connectivity
Infrared

Additional connections

USB ports
USB-A
Exact USB ports
USB-A 3.0 (3x)
Video connections
HDMI (1x)
Audio Connections
HDMI (1x)
Internal connection options
S-ATA III (1x)
Data ports
Card reader (1x)

Video surveillance

Number of camera licenses included
2 x
Max. number of cameras
32 x

Mains supply properties

Power consumption
16.20 W
Power consumption (standby)
7.90 W
Number of fans
1 x
Fan diameter
70 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
2x RJ45 cable, 6x 2.5" HDD screws, 8x 3.5" HDD screws, External power supply

Product dimensions

Length
21.90 cm
Width
10.20 cm
Height
16.90 cm
Weight
1.28 kg

Package dimensions

Length
32 cm
Width
25 cm
Height
11 cm
Weight
950 g

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.QNAP
    0.9 %
  • 1.Synology
    0.9 %
  • 3.Asustor
    1.4 %
  • 4.WD
    1.5 %
  • Terramaster
    Not enough data

Statutory 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: Galaxus
  • 1.Synology
    4 days
  • 2.WD
    9 days
  • 3.QNAP
    16 days
  • Asustor
    Not enough data
  • Terramaster
    Not enough data

Return rate

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

Source: Galaxus
  • 1.Synology
    2.2 %
  • 2.QNAP
    3.1 %
  • 3.WD
    4.5 %
  • 4.Asustor
    7.5 %
  • 5.Terramaster
    14.5 %
Source: Galaxus