All stock codes associated to this product
SS439PRO, SS-439 PRO, NASQNP43902B
QNAP SS-439 Pro is the new generation 2.5" SATA 4-bay model of the worldwide award-winning Turbo NAS Series designed to deliver high performance and reliable server features such as advanced RAID protection, built-in iSCSI target service, and AES 256-bit volume-based encryption for small business.
The SS-439 Pro houses four reliable and low power 2.5" SATA hard drives with the total storage capacity of up to 2TB. It is particularly designed for business users who are looking for a network storage solution of high data security for data backup and numerous powerful server applications. The SS-439 Pro is an energy-saving server with low heat output and low noise level.
Powered by Intel Atom 1.6 GHz CPU and 1GB DDRII memory, the SS-439 Pro supports RAID 0/ 1/ 5/ 6/ 5 + hot spare, single, JBOD, Online RAID Capacity Expansion, and Online RAID Level Migration. To meet the demand for high security data protection of the business users, the SS-439 Pro supports AES 256-bit volume-based encryption. The encrypted disk volumes of the NAS must be unlocked by the encryption password to be accessed, which eliminates the fear of confidential data leakage if the hard drives or the NAS were stolen. The SS-439 Pro can serve as a NAS and an iSCSI target server. The built-in iSCSI target feature provides an affordable IP-SAN (Storage Area Network) alternative. Also, the Virtual Space Allocation" (Thin Provisioning) feature is provided which allows you to flexibly allocate the capacity of iSCSI LUN (Logical Unit Number) at the beginning regardless of the physical volume capacity.
Moreover, the SS-439 Pro supports file sharing across Linux, UNIX, Mac, and Windows. It provides numerous applications, e.g. file server, FTP server, printer server, web server (with phpMyAdmin, MySQL, SQLite, Joomla!). It is an ideal storage solution for your office network.
CPU
Intel Atom 1.6 GHz
DRAM
1GB DDRII RAM
Flash Memory
128MB DOM
HDD
4 x 2.5" 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
HDD1, HDD2, HDD3, HDD4, LAN
USB
3 x USB 2.0 port (Front: 1; Back: 2) Supports USB printer, disk, pen drive, USB hub, and USB UPS, etc.
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
8.5(H) x 4(W) x 5.9(D) inch
Weight
Net weight: 2kg / 4.4lb
Gross weight:
3.2kg / 7.05lb
Sound Level (dB)
W/o HDD installed: 33.6 dB
Stand by:
33.6 dB
In operation:
34.5 dB
(Background: 25.5 dB)
Power Consumption (W)
Sleep mode: 15W
In operation: 18W
(with 4 x 500GB HDD installed)
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)
