| CPU | Marvell 6281 1.2GHz |
| DRAM | 256MB DDRII RAM |
| Flash Memory | 16MB |
| Hard Disk Drive | 4 x 3.5" or 2.5" SATA I/II hard disk drive (HDD) NOTE: - The system is shipped without hard disk drives.
- For the HDD compatibility list, please visit http://www.qnap.com/pro_compatibility.asp
|
| HDD Tray | 4 x hot-swappable 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 | 4 x USB 2.0 port (Front: 1; Back: 3) |
| Supports USB printer, disk, pen drive, USB hub, and USB UPS, etc. |
| eSATA | 2 x eSATA port (Back) |
| Buttons | Power button, USB one-touch-backup button, reset button |
| 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 Kg (6.61 lbs) |
| Gross weight: 4.6 Kg (10.14 lbs) |
| Power Consumption (W) | Sleep mode: 11W In operation: 26W (with 4 x 500GB HDD installed) |
| Temperature | 0-40?C/ 32-104°F |
| Relative Humidity | 0-95% R.H. |
| Power Supply | Input: 100-240V AC, 50/60Hz, Output: 12V DC, 10A, 120W |
| Secure Design | K-Lock security slot for theft prevention |
| Fan | 1 x quiet cooling fan (9 cm, 12V DC) |
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