Product Highlights :
- Dual-core Intel® Celeron® 2.41GHz Processor with 1GB DDR3L RAM delivers up to 220MB/s read & write speed
- Real-time & offline Full HD video transcoding
- Personal cloud for creating a multimedia library with DLNA & AirPlay support
Hardware Specification :
| CPU | Intel® Celeron® 2.41GHz dual-core processor (burst up to 2.58GHz) |
| DRAM | TS-251-4G: 4GB DDR3L RAM (2GB x 2) |
| TS-251: 1GB DDR3L RAM | |
| Total memory slots: 2 (expandable up to 8GB) | |
| 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 DOM |
| Hard Disk Drive | 2 x 3.5” or 2.5” SATA 6Gb/s, SATA 3Gb/s hard drive or SSD |
| NOTE: | |
| 1. The system is shipped without HDD. | |
| 2. For the HDD compatibility list, please visit https://www.qnap.com/compatibility/ | |
| Hard Disk Tray | 2 x Hot-swappable tray |
| LAN Port | 2 x Gigabit RJ-45 Ethernet port |
| LED Indicators | Status, LAN, USB, HDD 1, HDD 2 |
| USB | 2 x USB 3.0 port (Front: 1, Rear: 1) |
| 2 x USB 2.0 port (Rear: 2) | |
| Support USB printer, pen drive, and USB UPS etc. | |
| HDMI | 1 |
| Buttons | Power/Status, USB One-Touch-Backup, reset |
| Alarm Buzzer | System warning |
| IR Receiver | MCE-compatible |
| Form Factor | Tower |
| Dimensions | 168.5(H) x 102(W) x 225(D) mm |
| 6.63(H) x 4.02(W) x 8.86(D) inch | |
| Weight | Net: 1.28 kg (2.82 lbs) / Gross: 2.32 kg (5.11 lbs) |
| Power Consumption (W) | HDD standby: 10.28W |
| S3 sleep: 0.47W | |
| In operation: 19.22W | |
| (with 2 x 1TB HDD installed) | |
| Sound Level* | Sound pressure (LpAm): 15.4 dB(A) |
| Temperature | 0-40˚C |
| Humidity | 5~95% RH non-condensing, wet bulb: 27˚C |
| Power Supply | External Power Adapter, 60W, 100-240V |
| Secure Design | Kensington security slot for theft prevention |
| Fan | 1 x quiet cooling fan (7 cm, 12V DC) |
