CPU |
Intel® Atom™ 2.13GHz Dual-core Processor |
DRAM |
1GB RAM (Expandable RAM, up to 3GB)
NOTE:
1. The system memory can be increased to 3GB by installing an additional 1GB/2GB SO-DIMM RAM module.
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 |
4 x 3/5” SATA 6Gb/s, SATA 3Gb/s hard drive or 2.5” SATA, SSD hard drive
NOTE:
1. The system is shipped without HDD.
2. For the HDD compatibility list, please visit http://www.qnap.com/pro_compatibility.asp |
Hard Disk Tray |
4 x Hot-swappable and lockable tray |
LAN Port |
2 x Gigabit RJ-45 Ethernet port |
LED Indicators |
Status, LAN, USB, eSATA, Power, HDD 1, HDD 2, HDD 3, HDD 4 |
USB |
2x USB 3.0 port (Back: 2)
5x USB 2.0 port (Front: 1; Back: 4)
Support USB printer, 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
Enter button, Select button 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: 34.7 dB
Stand by: 34.1 dB
In operation: 36.8 dB
(with 4 x 500GB HDD installed) |
Power Consumption (W) |
Sleep mode: 25W
In Operation:43W
Power-off (in WOL mode): 1W
(with 4 x 500GB HDD installed) |
Temperature |
0-40°C |
Humidity |
0~95% R.H. |
Power Supply |
Input: 100-240V AC, 50/60Hz, Output: 250W |
Secure Design |
K-lock security slot for theft prevention |
VGA |
Reserved VGA interface for maintenance |
Fan |
1 x quiet cooling fan (9 cm, 12V DC) |