QNAP TS-251D-2G 2-Bay Tower NAS with 2.00 GHz Intel Celeron CPU and 2GB RAM

$592.00 inc. GST

Intel Dual-Core Multimedia NAS with a PCIe Slot for Extending NAS Functionality

Out of stock

SKU: TS-251D-2G Categories: , , ,


QNAP TS-251D-2G 2-Bay Tower NAS

The QNAP TS-251D-2G integrates secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS-251D allows you to flexibly extend 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 Qtier auto-tiering storage and installing a 10GbE/5GbE/2.5GbE network expansion card. In addition, TS-251D can be used with QNAP’s smart AI photo management application, QuMagie, which integrates AI image recognition to group similar photos together in album “People”, “Things” and “Places”. The TS-251D features an HDMI slot to stream multimedia throughout your home. The QNAP TS-251D-2G supports dual-channel hardware decoding and transcoding, allowing you to view NAS media files smoothly across various devices.

  • The PCIe port supports the installation of a 10GbE/5GbE/2.5GbE/ network expansion card, a QM2 card, a USB 3.1 Gen 2 (10Gbps) card, or a wireless network card.
  • Provide 4K media playback and online transcoding, while enabling cross-device multimedia viewing via HDMI output or streaming applications.
  • Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore previously-recorded data.
  • QNAP provides a wide range of multimedia applications. You can manage all apps through the Multimedia Console to simplify management.
  • HBS backs up and synchronizes NAS data to other remote servers or cloud storage, while QuDedup deduplicates data at the source to reduce network bandwidth and storage space.
  • Use VJBOD (Virtual JBOD) to expand your storage capacity by using the unused storage of other QNAP NAS. Connect up to two TR series USB storage enclosure.
  • Available with 2GB and 4GB memory.

Multiple Ways To Enjoy Your Multimedia
QNAP provides a wide range of multimedia applications for you to easily enjoy photos, music, and videos

  • Multimedia Console consolidates all QTS multimedia applications into one app for easier and centralized multimedia app management.
  • Cinema28 enables single-interface management of all media files and can stream files to every connected device throughout your home.
  • Qmedia allows music, photos and videos to be effortlessly streamed to Android TV™, Apple TV®, and Amazon Fire TV or set-top boxes.

Additional information

Weight 2.67 kg
Dimensions 278 × 313 × 205 mm
HDD Bays


HDD type

2.5", 3.5", SATA 6Gbps

CPU Family

Intel Celeron

CPU # of cores


CPU Frequency

2.00 GHz

System Memory Installed


System Memory Maximum


Network type


Network Connections in Total


USB 2.0 Ports


USB 3.0 Ports




Power Supply



2 years


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