QNAP TS-439 Pro II+ Turbo NAS

Powerful network data storage NAS with support for emerging Internet protocol IPv6 is intended primarily for corporate use.It features iSCSI implementations allowing to connect up to 256 devices with virtual disks over a network, support for new IPv6-efficient Intel Atom 1.8 GHz RAM 1 GB for high performance and reliable operation.Storage can be equipped with up to four SATA hard drives of 2.5 "or 3.5" and a maximum capacity of 2 TB each.Loaded disks can be connected to several types of redundant arrays (RAID 0/1/5/6) or only in the simplest configuration of JBOD storage.Disk bays are hot-swappable, which means that each disc can be exchanged for full operation without requiring a reboot.
The repository is designed for central storage of large amounts of data, sharing and backup.It is also ideal as a very economical alternative to a server with very low power consumption or as an element of your monitoring center with up to 4 IP cameras.The device can operate as a file server sharing files among multiple clients in different operating systems (Windows, Mac, Linux, Unix), as well as an FTP server, backup server, the MySQL database server, print server using up to 3 printers, media server, UPnP working the DLNA compatible devices, iTunes server or as a so-calledDownload Station nonstop able to download data via BitTorrent protocols, including FTP and HTTP support encryption, without requiring a separate computer several times higher consumption.
External storage interfaces offer five USB 20 ports, which will find its use in connecting printers, memory sticks, USB external sources or UPS HDD.To connect portable storage you can use two eSATA connectors.The interface missing dual Gigabit LAN RJ-45 used for the integration of storage into your Ethernet and VGA video output to a dedicated setting.Storage is done in a black design with multiple LEDs that indicate the states involved in hard disk drives and peripherals.The aluminum chassis has a safety lock.Easy to use LCD display ensuring information and fully localized Czech environment.
Specifications:
Hardware: CPU:Intel Atom 1.8 GHz RAM:1 GB DDR2 Flash:512 megabytes DOM
HDD Capacity:
Box without HDD
4x Hot-swap positions (RAID 0/1/5/6, JBOD)
Interface:
4x 3.5 "/ 2.5" SATA II
2 x RJ-45 (LAN 1000 Mbit/s)
5x USB 20 (1x front, 4x back)
2x eSATA (back)
1x VGA
Information Display:
Mono-LCD
Consumption:
Sleep mode:23 W
Operation with 4x 500GB HDD:33 W
Fan:
90 mm
Operating noise:
37.3 db
Dimensions:
177 x 180 x 235 mm (H x W x H)
Weight:
3.65 kg
Included accessories:
CD with drivers
2x Ethernet cable
Power Cable
Power Adapter
User Manual
16x screws for 3.5 "HDD
12x screws for 2.5 "HDD
Lock