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QNAP TS-251A-4G (1.6GHz/4GB RAM/2xSATA/1xHDMI)

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1,721.00 AED

In Stock


SKU: 540001255   PN: TS-251A-4G

  • Warranty 12 monthsWarranty 12 months
  • Secure PaymentSecure Payment
  • Home deliveryHome Delivery



Manufacturer Reference Web: https://www.qnap.com/en-us/product/model.php?II=239&ref=product_overview
Compatibility list for this model: https://www.qnap.com/en-us/compatibility/?model=239

Review: http://pctuning.tyden.cz/hardware/disky-cd-dvd-br/43407-qnap-ts-251a-novy-multimedialni-nas-v-testu

Includes 2 FREE IP camera licenses


The TS-251A provides an innovative USB 3.0 QuickAccess port that allows you to quickly initiate NAS installation and then gain direct access to files and data stored on NAS. It also supports two other transfer modes: NAS Ethernet mode and iSCSI SAN block mode.

The TS-251A combines USB QuickAccess, NAS and iSCSI-SAN in a single device with a powerful yet easy-to-use storage solution ideal for backup, synchronization, remote access and entertainment. It greatly enhances productivity, meets the demands of photographers, audiovisual enthusiasts for direct and fast file access. The TS-251A is powered by the Intel® Celeron® N3060, 14nm, 1.6 GHz high-performance, high performance dual-core processor and supports 4K video playback and transcoding.

  • Outstanding system performance, ideal for centralized file management, sharing and backup
  • QuickAccess USB port to access files without the need for a network connection
  • Supports 4K hardware decoding and 4K H.264 video transcoding while running or offline
  • Enjoy the best audio experience with HDMI output, multi-channel surround sound and free remote control
  • Build your own karaoke system with OceanKTV
  • Linux Station supports Ubuntu® with direct output to HDMI
  • Hybrid Virtualization: Virtualization Station and Container Station
  • Supports Virtual JBOD (VJBOD) to maximize storage space on multiple QNAP NAS


  • TS-251A
  • Ethernet cable x 2
  • Quick installation guide (QIG)
  • 65W AC Adapter: PWR-ADAPTER-65W-A01
  • Power cord x 1
  • Flat head screw x 8 (for 3.5 "HDD)
  • Flat head screw x 6 (for 2.5 "HDD)
  • IR Remote Control: RM-IR002



  • 14nm Intel® Celeron® N3060 dual-core 1.6GHz (up to 2.48GHz)

Hardware Encryption Accleration


System Memory

  • 2GB DDR3L (2 x 1GB)

Maximum Memory

  • 8GB

Memory Slot

  • 2 x SODIMM DDR3L (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.)

Flash Memory

  • 4GB, pre-loaded with QTS system

Drive Type

  • 2 x 3.5 "/ 2.5" SATA 6Gb/s HDDs/SSDs


  • 2 x Gigabit RJ45 LAN port

USB Port

  • 3 x USB 3.0 ports (Front: 1, Rear: 2)

SD Card Reader

  • YES

USB QuickAccess

  • YES (USB 3.0 Micro-B); USB cable is not included


  • 1, max resolution 3840 x 2160 @ 30Hz

Audio Input

  • 3.5mm Microphone Input Jack (for dynamic microphone)

Audio Output

  • 3.5mm Line Out Jack (for amplifiers or speakers)

LED Indicator

  • Status/Power, USB, HDD 1, HDD 2


  • Power/Status, USB one-touch-backup, reset

IR Receiver

  • YES, supports QNAP RM-IR002 and MCE-compliant remote controls


  • Kensington security slot, system maintenance port


  • 168.5 x 102 x 225 mm


  • Net: 1.28 kg
  • Gross: 2.64 kg

Operating Temperature

  • 0-40 ° C

Relative Humidity

  • 5 ~ 95% RH non-condensing, wet bulb: 27 ° C

Noise Level

  • 18.3 dB (A)
  • Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of NAS operating

Power Consumption

  • System sleep: 0.72W
  • HDD standby: 7.9W
  • In operation: 16.2W
  • (with 2 x 2TB HDDs)


  • 65W AC power adapter, 100-240V AC


  • 1 x 7cm fan system (12V DC)

Additional Information

Case Type desktop
Hard Drive Positions 2

Logistics Information

Nr. of pcs in package 1
Weight (kg) 2.6300
Dimensions (cm) 32x25x11
Length (cm) 11


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QNAP TS-251A-4G (1.6GHz/4GB RAM/2xSATA/1xHDMI)

QNAP TS-251A-4G (1.6GHz/4GB RAM/2xSATA/1xHDMI)

1,721.00 AED

In Stock