QNAP NAS TS-439 Pro Specifications and features
| CPU |
Intel Processor 1.6 GHz |
| DRAM |
1GB DDRII RAM |
| Flash Memory |
128MB DOM |
| HDD |
4 x 3.5" SATA I/II HDD, ( the standard system is shipped without HDD) |
| HDD Tray |
4 x hot-swappable and lockable tray |
| LAN Port |
2 x Gigabit RJ-45 Ethernet port |
| LED Indicators |
Status, LAN, USB, eSATA, HDD 1, HDD 2, HDD 3, HDD 4 |
| USB |
5 x USB 2.0 port (Front: 1; Back: 4)
Supports USB printer, disk, pen drive, USB hub, and USB UPS, etc. |
| eSATA |
2 x eSATA port (Back) |
| Buttons |
System: Power button, USB one-touch-backup button, reset button |
| LCD panel |
Mono-LCD display with backlight and buttons for configuration |
| Alarm Buzzer |
System warning |
| Form Factor |
Tower |
| Dimensions |
177(H) x 180(W) x 235(D) mm
6.97(H) x 7.09(W) x 9.25(D) inch |
| Weight |
Net weight: 3.65 Kg (8.04 lbs)
Gross weight: 4.65 Kg (10.24 lbs) |
| Sound Level (dB) |
W/o HDD installed: 35.1 dB
Stand by: 34.7 dB
In operation: 35.6 dB
(Background: 25.5 dB) |
| Power Consumption (W) |
Sleep mode: 28.8W
In operation: 38.85W
(with 4 x 500GB HDD installed) |
| Temperature |
0~40¢ªC/ 32~104¡ÆF |
| Humidity |
0~95% R.H. |
| Power Supply |
Input: 110-240V AC, 50/60Hz, Output: 250W |
| Secure Design |
K-lock security slot for theft prevention |
| VGA |
Reserved for maintenance |
| Fan |
1 x quiet cooling fan (9 cm, 12V DC) |
Right there's much more to be told, so I like to startup a photo-shoot now so we can show you what we are dealing with. After the photo shoot I'll talk a little about the installation and web interface usage with the help of screenshots. Of course we'll also handle some performance testing and then wrap things up in a conclusion, next page please.
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