Specifications

Feature	Value	Comment
CPU	Intel Atom 1.6 GHz
DRAM	1GB DDRII RAM
Flash Memory	128MB DOM
HDD	4 x 2.5" SATA I/II HDD
HDD Tray	4 x hot-swappable and lockable tray
LAN Port	2 x Gigabit RJ-45 Ethernet port
LED Indicators	HDD1, HDD2, HDD3, HDD4, LAN
USB	3 x USB 2.0 port (Front: 1; Back: 2)
eSATA	2 x eSATA port (Back)
Buttons	System: Power button, one touch copy button (press 3 sec), reset button
Alarm Buzzer	System warning
Form Factor	Tower
Dimensions	150(H) x 102(W) x 216(D) mm
Weight	Net weight: 2kg / 4.4lb
Sound Level (dB)	W/o HDD installed: 33.6 dB
Power Consumption (W)	Sleep mode: 15W
Temperature	0~40˚C/ 32~104°F
Humidity	0~95% R.H.
Power Supply	External power adaptor,60W, Input: 100-240V
Secure Design	K-lock security slot for theft prevention
VGA	Reserved for maintenance
Fan	1 x quiet cooling fan (7 cm, 12V DC)
Release Date
First seen	25 May 2009

QNAP SS-439 PRO