QNAP HS-251 2-Bay Turbo NAS Network Storage with 1GB RAM

USD 581.3605 SKU: HS-251 (1GB RAM)

Availability: In stock

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General Type
Network Storage (2.5"/3.5" SATA 3Gbps)
General Features
RAM: 1 GB DDR3L, Flash Memory: 512 MB DOM, CPU: Intel Celeron 2.41 GHz Dual Core, Humidity: 5~95% RH Non-Condensing, wet bulb: 27˚C
General Interface
2 USB 3.0, 2 USB 2.0 (Support USB Printer, Pen Drive, and USB UPS)
Expansion And Connectivity Interfaces
LAN: 2 x Gigabit RJ-45 Ethernet Port, HDMI
Expansion And Connectivity Compatible Bays
2-Bay Turbo NAS
Power Source
Power Supply: External Power Adapter, 60W, 100-240V
Physical Dimensions
41.3 x 302 x 220 mm
Physical Weight
2.62 kg
Others Temperature
Others Additional Features
Secure Design: Kensington Security Slot for Theft Prevention, IR Receiver: MCE-Compatible, Alarm Buzzer: System Warning


QNAP HS-251 2-Bay Turbo NAS Network Storage with 1GB RAM
The HS-251, powered by Dual-Core Intel Celeron 2.41GHz processor, was created as a silent NAS solution that allows users to enjoy files and media with no distractions, providing a perfect match for home theater enthusiasts and audiophiles looking to maximize their audiovisual experience and users who wish to constantly run their systems without any background noise. Coupled with the support of HDMI connectivity for 1080p video playback and hardware transcoding capability, the HS-251 is an ideal companion at home for multimedia entertainment. Being fanless, the HS-251 has no internal moving parts for improved reliability and remains clean and dust-free even after long-term usage. The HS-251 is best used with SSDs or WD Red and Seagate NAS drives as a reliable storage solution.

Modern and Stylish
Created for the living room with a revolutionary fanless architecture, the HS-251 features a modern set-top design that fits alongside your HDTV, game consoles and other elements of your digital lifestyle. Underneath the stylish and compact brushed metal aluminum body, the HS-251 is packed full of cutting-edge features & apps to provide day-to-day entertainment, storage, and backup needs. The HS-251 is easy to use and maintain. With its accessible layout, adding and removing drives are remarkably easy even for beginners.

Build Your Media Center and Access Anywhere
From enjoying your media on HDTVs, smartphones and tablets to syncing files between different computers and mobile devices, the HS-251 can be depended on to be the cornerstone of all your home digital needs and becomes your personal cloud so you are always connected to your data. Take advantage of the myQNAPcloud service, which allows you to remotely access your HS-251 wherever you are. Instantly stream or share your multimedia contents and share them with your friends.

Back up and Protect Your Data
The high performance and cross-platform compatibility of the HS-251 allows you to centralize and protect your important with a range of backup options. Time Machine is fully supported to help Mac OS X users create a more efficient and convenient backup solution. The HS-251 works with Time Machine wirelessly over the same network so you no longer need an external drive. QNAP NetBak Replicator is QNAP’s license-free backup software that allows you to back up your files from multiple Windows PCs in real time or by schedule. You can also gain a disaster recovery solution with the RTRR (Real Time Remote Replication) feature by replicating data in multiple shared folders from one NAS to another NAS over the network to ensure the safety of your important data. Your data can also be easily backed up to a FTP server, external disk, or to online cloud storage services.

Enjoy the HS-251 with the Intuitive QTS
Powered by QNAP’s new QTS’s user interface, browsing the HS-251's wide range of features has never been easier. Featuring a multi-window operation with a familiar user interface, QTS makes controlling every aspect of your HS-251 from system operations to multimedia features fully accessible and easy to use.

QTS Enables You To

  • Centralize your data, files and backup
  • Sync files across computers, tablets and mobile devices, and share files across different groups and communities
  • Collect, enjoy and share your large photo, music and video collections
  • Stream HD movies & family videos to various network players
  • Access, manage and enjoy all your files with your tablets and smartphones
  • Expand the functionality of the HS-251 by installing more than 100 apps on demand from the QNAP App Center