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
Play 1080p videos with the bundled remote control and multi-channel audio pass-through via HDMI
Transcode Full HD videos on-the-fly or offline*
Stream multimedia files via DLNA®, AirPlay®, 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 Intel® Celeron® 2.0GHz (burst up to 2.42GHz)
Floating Point Unit
Yes
GPU
Intel® HD Graphics
Hardware-Acclerated Transcoding
Yes
Memory
TS-251+-2G: 2GB DDR3L RAM (1 x 2GB)
Total memory slots: 2 SODIMM
Expandable up to: 8 GB
NOTE:
1. 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.
2. For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide
Flash Memory
512MB
Drive
2 x 2.5" or 3.5" SATA 6Gb/s, 3Gb/s HDD or SSD; hot swappable trays
NOTE:
For the HDD compatibility list, please visit https://www.qnap.com/compatibility
Expansion Unit
Max. 1 (UX-800P, UX-500P)
Gigabit LAN Ports
2
USB
2 x USB 3.0 (Front: 1, Rear: 1)
2 x USB 2.0 (Rear)
IR Receiver
Yes (QNAP RM-IR002 remote control)
HDMI
1
LED Indicators
Power/Status, LAN, USB, HDD1-2
Buttons
Power, Reset, USB Auto Copy
Alarm Buzzer
System warning
Form Factor
Tower
Dimensions (HxWxD)
168.5 x 102 x 225 mm
6.63 x 4.02 x 8.86 inch
Weight (Net / Gross)
1.28 kg (2.82 lbs) / 2.32 kg (5.11 lbs)
System Fan
1 x 7cm, 12V DC
Kensington Security Slot
1
Power Supply
External Power Adapter, 60W, 100-240V
Power Consumption (W)
S3 sleep: 0.57
HDD standby: 10.56
In operation (typical): 18.09
Sound Level*
Sound pressure (LpAm) :15.4 dB(A)
Temperature
0 - 40 °C
Humidity
5~95% RH non-condensing, wet bulb: 27C
* Specifications are subject to change without notice.
* Specifications may vary.
* The product picture(s) is only for your reference, it may differ from the actual product.
