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.
Tested in QNAP Lab. Figures could vary by environment.
OS: QTS 4.2.0
Volume type: RAID 0; 2 x Seagate 1TB HDD (ST1000NM0033)
Network environment: direct connection between NAS and PC, 1GbE LAN (MTU 1500)
Intel® Core™ i7-4790 3.60GHz CPU; DDR3-1600 16GB; Seagate 500GB ST500DM002; Intel Gigabit CT (MTU 1500);Windows® 7Professional 64bit SP1
IOMeter configuration: Transferring 8GB file continuously to/from 2 PCs for 3 minutes. Block size: 64KB for SMB2.0 (Throughput)
|Quad-Core Intel® Celeron® 2.0GHz (burst up to 2.42GHz)|
|Memory||TS-251+-2G: 2GB DDR3L RAM (1 x 2GB)
Total memory slots: 2 SODIMM
Expandable up to: 8 GB
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||2 x 2.5" or 3.5" SATA 6Gb/s, 3Gb/s HDD or SSD; hot swappable trays
For the HDD compatibility list, please visit https://www.qnap.com/compatibility
|USB||Yes (QNAP RM-IR002 remote control)|
|HDMI||Power/Status, LAN, USB, HDD1-2|
|Form Factor||168.5 x 102 x 225 mm
6.63 x 4.02 x 8.86 inch
|Weight (Net / Gross)||1 x 7cm, 12V DC|
|Kensington Security Slot||External Power Adapter, 60W, 100-240V|
|Power Consumption (W)||Sound pressure (LpAm) :15.4 dB(A)|
|Temperature||5~95% RH non-condensing, wet bulb: 27°C|
|Unit Of Measure||ea|
2 Years Manufacturer Warranty
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