Qnap TS-251 2-Bay High Performance NAS Server
The TS-251 provides a high performance & high capacity storage solution for SOHO & home, workgroup, and SMB users. Powered by the advanced QTS operating system, the TS-251 performs as an easy-to-use yet powerful NAS for data backup, file synchronization, remote access, home entertainment, and is ideal for users to build a personal cloud to access their data easily.

Key Features:
- Intel® Celeron® 2.41GHz dual-core processor (burst up to 2.58GHz)
- 1GB DDR3L RAM (up to 8GB DDR3L)
- 2 x 3.5″ or 2.5″ SATA 6Gb/s, SATA 3Gb/s hard drive or SSD
- without HDD
- 2 x Hot-swappable tray
- 2 x Gigabit RJ-45 Ethernet port
- LED Indicators: Status, LAN, USB, HDD 1, HDD 2
- USB Ports:
- 2 x USB 3.0 port (Front: 1, Rear: 1)
2 x USB 2.0 port (Rear: 2)
- HDMI Output
- Dimensions:
- 169(H) x 102(W) x 219(D) mm
6.65(H) x 4.02(W) x 8.62(D) inch
- Power Consumption (W)
- HDD standby: 10.28W
S3 sleep: 0.47W
In operation: 19.22W
(with 2 x 1TB HDD installed)
- 1 x quiet cooling fan (7 cm, 12V DC)
- External Power Adapter, 60W, 100-240V
- Temperature range: 0-40˚C
What's included:
- TS-251
- Ethernet cable x 2
- Quick installation guide
- Flat head screw x 6 (for 2.5" HDD)
- Flat head screw x 8 (for 3.5" HDD)
- Power cord Adaptor