QNAP TS-251+ 2-bay NAS

R7 564.35
R8 699.00
TS-251+-2G
Warehouse
+
  • When Do I Get It?

High-performance Intel quad-core NAS supporting HDMI, transcoding, and virtualization for homes and businesses

Facing the increasing demand for data storage, sharing and multimedia processing, more and more users are looking for a NAS system with good performance and an affordable price tag. The Intel® quad-core TS-251+ provides an uncompromising high-performance scalable storage solution for professional users. Powered by the intelligent QTS 4.2 operating system, the TS-251+ performs as an easy-to-use yet powerful NAS for data backup, file synchronization and sharing, remote access and multimedia applications, and is ideal for users to create a secure private cloud to access their data easily.

  • Centralize your file storage, sharing and backup with excellent performance
  • Run multiple Windows®, Linux®, UNIX® and Android™ based virtual machines with the Virtualization Station
  • Operate multiple isolated Linux® systems as well as download containerized apps with Container Station
  • Enjoy the best audio-visual experience with HDMI output and the free remote control
  • Transcode Full HD videos on-the-fly or offline*
  • Stream multimedia files via DLNA®, Chromecast™ and Bluetooth® with multi-zone multimedia control
  • Quickly find specific files by real-time, natural search with Qsirch
  • Scale up to 10 drives with QNAP UX-800P expansion enclosure

Quad-core 64-bit Intel® Celeron® CPU for exceptional performance

The TS-251+ is powered by a 64-bit Intel® Celeron® quad-core 2.0GHz processor and has 2GB/8GB energy-efficient DDR3L RAM (upgradable to 8GB) and dual Gigabit LAN ports, delivering up to 225 MB/s read & write speeds with port trunking mode. The TS-251+ can also automatically increase the processor's clock rate from 2.0GHz to 2.42GHz when needed for CPU-intensive tasks. The TS-251+ supports AES 256-bit volume & folder encryption with transfer speeds of up to 205 MB/s, boosting system performance & security while ensuring the safety of sensitive personal data stored in the TS-251+.

QTS Simple and efficient

Thanks to the intuitive user interface of QTS, your NAS experience is smarter, smoother and spectacular. Its modern flat design streamlines loading times, and the intelligent desktop allows you to quickly find desired functions, create desktop shortcuts or group shortcuts, monitor important system information on a real-time basis, and open multiple application windows to run multiple tasks concurrently, bringing greater operating efficiency. QTS breaks the barriers of devices, platforms and geography to bring optimized cloud experiences to you, and incorporates more advanced features including volume/LUN snapshot, remote connection to public cloud services in File Station, multi-zone multimedia system, and more.

Run additional operating systems on the TS-251+

The Virtualization Station transforms the TS-251+ into a 2-in-a-box NAS that can function as an all-in-one NAS and a virtualization platform that supports multiple operating systems, fast VM creation, VM backup & restoration, VM import/export, snapshot, Device Management for centrally managing VM, and enables desktop operations on web browsers. With the easy-to-use interface, you can centrally manage all of the VMs created on the TS-251+ with minimal effort. You can also download VMs on demand from online VM markets and import them to the TS-251+ without any complex procedures.

Disaster recovery solutions bring peace of mind

The TS-251+ offers various data recovery options. RTRR (Real-Time Remote Replication) supports real time and scheduled data backup to remote QNAP NAS or FTP servers and synchronizes files to remote folders from local folders with better backup efficiency. You can enjoy backup versioning to preserve a certain amount of versions, with options of simple versioning to schedule how many versions should be retained and for how long, or smart versioning with a rotation scheme that automatically replaces earlier backup versions. The TS-251+ also supports rsync protocol to back up data to remote servers on a scheduled basis. Data can also be backed up to and restored from a range of cloud storage services, including Amazon® S3, Amazon® Glacier, Microsoft® Azure™, ElephantDrive®, Dropbox®, Google Drive™, Google Cloud Storage™, and more.

Specifications

CPUIntel® Celeron® J1900 quad-core 2.0 GHz processor (burst up to 2.42 GHz)
CPU Architecture64-bit x86
Graphic ProcessorsIntel® HD Graphics
Floating Point Unit
Hardware-accelerated Transcoding
System Memory2 GB SO-DIMM DDR3L (1 x 2GB)
Maximum Memory8 GB (2 x 4GB)
Memory Slot2 x SO-DIMM DDR3L
When installing two memory modules, please ensure that they are the same size and ideally use the same type of RAM for both memory slots. For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide.
Flash Memory512MB (Dual boot OS protection)
Drive Bay2 x 3.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD. For the HDD compatibility list, please visit https://www.qnap.com/compatibility/
Drive Compatibility3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
SSD Cache Acceleration Support
Gigabit Ethernet Port (RJ45)2
Wake on LAN (WOL)
Jumbo Frame
USB 2.0 port2
USB 3.2 Gen 1 port2
IR Sensor (RM-IR002 & MCE)
HDMI Output1, (up to 1080p)
Form FactorTower
LED IndicatorsPower/Status, LAN, USB, HDD1-2
ButtonsPower, Reset, USB Auto Copy
Dimensions (HxWxD)168.5 × 102 × 225 mm
Weight (Net)1.28 kg
Weight (Gross)2.32 kg
Operating temperature0 - 40 °C (32°F - 104°F)
Relative Humidity5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit60W/65W adapter, 100-240V
Power Consumption: HDD Sleep Mode10.56 W
Power Consumption: Operating Mode, Typical18.09 W
Fan1 x 70mm, 12VDC
Sound Level15.4 db(A)
System WarningBuzzer
Kensington Security Slot
Max. Number of Concurrent Connections (CIFS)800


Manufacturer's link