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Inside EMU.CC > Forniture Hardware > brochure QNAP TS 439 PRO - Storage con 4 HDD SATA iSCSI
brochure QNAP TS 439 PRO - Storage con 4 HDD SATA iSCSI
Published by Emu on 24/11/2009 (168 reads)











QNAP
TS-439 Pro is the new generation 4-bay model of the worldwide
award-winning Turbo NAS Series, providing superior performance
for massive data sharing, powerful all-in-one business server
features, advanced RAID data protection, built-in iSCSI target
service, AES 256-bit volume-based encryption, and rock-solid
hot-swappable hard drive design for business.


Powered by Intel 1.6 GHz CPU, 1GB DDRII memory, the TS-439
Pro delivers superior performance for multiple business
applications. Advanced RAID configurations, including RAID 0/ 1/
5/ 6/ 5+Spare, JBOD, Online RAID Capacity Expansion, and Online
RAID Level Migration are all supported.


Brand new user Interface available







Feature-rich Applications for Business

The TS-439 Pro supports file sharing across Linux, UNIX, Mac,
and Windows platforms. Different applications are supported,
e.g.
file server
,
FTP server,
printer server,
web server,
and
encrypted remote replication
. Also, windows AD (Active
Directory) is supported to help create an easy-to-access
environment and lower the maintenance cost. SSH login and web
page SSL login enable users to transfer, store, and share data
securely.




The Most Affordable and Flexible

iSCSI Solution


The TS-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 for SMB. You can set up the
NAS to expand the storage capacity for existing application
servers, such as database server and mail server in an economic
way. Moreover, 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.


Secure Data Protection by AES 256-bit Volume-based
Encryption


The TS-439 Pro's dominant "volume-based encryption" feature
secures the server data by AES 256-bit encryption. Even if the
hard drives were stolen, there is no need to fear that the
confidential data would be leaked since the data can only be
accessed by an authorized password.


*Note: Data encryption functions may not be available in
accordance to legislative restrictions of some countries.


Easy Setup and Low-cost Maintenance

The handy LCD display on the NAS provides a speedy and easy
approach to initialize the NAS and set up the RAID configuration
without using any computer. The system information and settings
are also displayed for easy management. The schedule power
on/off feature is available on the NAS for you to flexibly
manage the NAS server's up time according to the working hours.
Also, the smart Wake on LAN is supported for convenient remote
wakeup of the NAS in the local network.


Easy Setup for RAID Configuration


Touch-N-Go PC-less Installation

You can use the handy LCD to finish the first time installation
in 3 simple steps. The NAS will automatically complete the hard
disk formatting and RAID building.




Benefits of Dual Gigabit LAN
Deployment


Failover Supported for Network Reliability

The dual LAN ports can be configured as failover which allows
the NAS server to sustain the failure of one network port to
provide continuous services.


Better Performance with Load Balancing

The two LAN ports of the NAS can be configured as load balancing
mode for bandwidth aggregation to boost the file transfer speed
(works with managed Ethernet switch with 802.3ad configured).


Multi-IP Setting for Serving Two Different Subnets

The NAS can be deployed with two IP settings for sharing among
different workgroups in two different subnets.




High Reliability, Disaster-proof NAS
for Business


DOM Architecture with Embedded Fail-safe Dual OS

All the OS and applications are embedded on the DOM. The NAS
allows system booting without accessing the physical disk
sectors and that avoids unsuccessful system startup caused by
bad block sectors or file errors on the hard drives. Two
operating systems are built on the DOM for system booting
alternatively upon every system startup. When one fails, the
other one will be used to boot up instead, and the failed OS is
recoverable from the other healthy OS.


Advanced RAID Management with Hot-swap Design

The NAS offers advanced RAID 0, 1, 5, 6, 5 + Spare, Single, and
JBOD disk configurations. It also supports hot-swap design that
a failed drive can be replaced by hot swapping without turning
off the server. Besides, the best-in-class RAID on the NAS
brings users a higher level of data security by allowing one
more hard drive failure than other NAS of the same level.



Online
RAID Capacity Expansion


The storage capacity of a RAID configuration can be expanded by
replacing the hard drives with larger ones. All the data will be
kept and seamlessly moved to the newly installed hard drives.
There is no need to turn off the server during the process.


 



Online
RAID Level Migration


You can upgrade the disk configuration to higher RAID level with
the data retained. There is no need to turn off the server
during the process.


 


 


 




Virtual Disk Drive (VDD)
adds flexibility to storage
expansion along with ease of management


The unique "Virtual Disk Drive" adds flexibility to expand the
capacity of NAS. By using the built-in iSCSI initiator, the NAS
can connect to other iSCSI targets on the network and turn them
into virtual disks, which become multiple single volumes on the
NAS. Up to 8 virtual disks can be stacked. The NAS serves as the
storage stack chaining master. The user only needs to connect to
this single entry (QNAP NAS) and is able to reach and use all
the iSCSI target storages on the network.






Built-in iSCSI Target Service


The TS-439 Pro can act as a NAS and iSCSI target server at the
same time. It provides a cost-efficient iSCSI solution to set up
an IP-SAN. You can make use of the built-in iSCSI target service
to add up to 8 iSCSI devices. Different iSCSI Target LUNs
(Logical Unit Number) can be defined as storage expansion or
backup destination of the existing application servers, such as
database servers and mail servers.


Furthermore, the "Virtual Space Allocation" (Thin
Provisioning) feature is provided which allows you to flexibly
allocate the capacity of iSCSI LUN (Logical Unit Number). When
the physical storage capacity of the volume is going to be full,
you can easily expand the storage capacity by "Online RAID
Capacity Expansion", or adjust/ remove the current unused volume
space according to the demands.


Application Diagram of NAS Plus iSCSI
All-in-one System




A. iSCSI Application: Storage expansion for application servers
 

B. NAS Application: File sharing through SMB/CIFS, AFP and NFS



S.M.A.R.T.
& Advanced HDD Health Scanning (HHS)


The NAS supports Hard Disk Drive S.M.A.R.T. (Self-Monitoring
Analysis and Reporting Technology) for monitoring the hard drive
status. Moreover, the NAS is embedded with HHS Technology which
supports disk checking and bad blocks scanning.


Cross-platform Data Sharing and
Storage Center


Sharing Files across Windows, Mac, Linux, and UNIX

The NAS is designed for users to share the files across Windows,
Mac, Linux, and UNIX environment.


Windows AD

The Windows AD feature enables you to import user accounts from
AD domain to NAS to reduce the time and effort for account
setup, and users can use the same set of login name and
password.


Web File Manager

The NAS provides Web File Manager for you to easily download,
upload, and manage the files on the server by web browser.


Ease of User and Share Folder Management

The NAS supports batch creation of users and share folders to
save your time and effort in account and folder creation. For
the security of Windows network environment, you can hide or
show network share folders.


Power Management


Hard Disk Standby

You can configure the hard disks to enter standby mode if there
is no disk access within the specified period.


Schedule Power on/ off

The flexible schedule power on/off feature is now provided on
the NAS for you to manage the NAS server's up time according to
the working hours. You can set the time for automatic system
power on, power off, or restart on any days of the week.


UPS Support

The NAS supports the majority of USB UPS devices (usbhid-ups
supported) which enables the users to store the data in time and
avoid critical data loss when power outage occurs during data
transfer. It also supports advanced stand-by mode setting that
users can set the time for the server to enter standby mode when
an abnormal AC power supply is detected. When the power resumes,
the server resumes to the operation status before the power
outage.


Auto Power on after Power Loss

You can configure the NAS to turn on/ off when the AC power
resumes after a power loss.


Complete Backup Solution


QNAP Backup Software - NetBak Replicator

The backup software, NetBak Replicator, is provided for the NAS
users to perform real-time synchronization or schedule backup
from multiple PCs to the NAS.


3rd Party Backup Software Ready

The NAS works well with other backup software, e.g. Acronis True
Image, CA BrightStor ARCserve Backup, EMC Retrospect, Symantec
Backup Exec, and LaCie Silverkeeper.


Remote Replication by Rsync

The data on the NAS can be backed up to or from another Turbo
NAS or Rsync server over the network.


One Touch USB Auto Copy

The one touch button can be configured to trigger instant data
backup from the external USB device to the NAS or the other way
round (applies to the USB device connected to the front USB port
of the NAS only).




Secure data storage, access, and sharing



  • Comprehensive event logs: Detailed logs of file-level
    data access to the NAS via samba, FTP, AFP, HTTP, HTTPS,
    Telnet, and SSH, and networking services accessed by online
    users are all recorded.

  • IP filter control: You can allow or deny specified IP
    connections to the NAS.

  • SSL security (HTTPS): The NAS can be accessed and
    configured by web browser securely.

  • Remote login to the NAS by SSH (secure shell) or Telnet
    connection is supported.

  • Secure FTP: The data can be transmitted with SSL/TLS
    (explicit) encryption. Passive FTP port range setup is also
    supported.

  • Write-only access right on FTP server: The third party
    partners are allowed to upload data to the NAS but not able
    to read or edit the data on FTP server.


Policy-based Unauthorized IP Blocking

To prevent the NAS from malicious attacks, you can create an IP
filter policy to allow, deny, or auto-block the IP address or
network domain which attempts to connect to the NAS via SSH/
Telnet/ HTTP(S)/ FTP/ samba/ AFP.


Powerful System Management Tools


Wake on LAN

Enable this option to power on the NAS remotely by Wake on LAN.
Wake on LAN helps you manage your NAS conveniently.


Smart Fan

The fan rotation speed is automatically adjusted according to
the server's temperature. You can also define the system
temperatures to trigger high speed or low speed rotation of the
fan. By manually setting the fan rotation speed, the fan will
rotate at the defined speed continuously.


Instant SMS & Email Alert

You can configure the SMTP server and SMSC server settings on
the NAS in order to receive instant system warning or error
messages by email or SMS.


SSL Secure Certificate

You can upload a secure certificate and an RSA private key in
X.509PEM format issued by a trusted provider in order to allow
the users to access the NAS by secure SSL login.


Syslog Settings

All the system event logs and connection logs can be saved to a
remote syslog server.


Network Recycle Bin

The files deleted from the network shares of the NAS will be
moved to a particular recycle bin folder. You can restore your
data anytime in case of unintended file deletion.


Comprehensive Event Log System

The logs of connections to the NAS via samba, FTP, AFP, HTTP,
HTTPS, Telnet, and SSH, and networking services accessed by
online users are all recorded.


Detailed System Information

You can view the system status, e.g., CPU usage, total memory,
free memory, packets received, packets sent, error packets,
system up time, CPU temperature, system temperature, HDD
temperature, and system fan speed.



Surveillance
Station


The Surveillance Station enables users to configure and connect
4 IP cameras simultaneously and remotely manage the functions,
including real time monitoring, recording, and playback by IE
browser over the Internet. Users can flexibly define the
recording settings: continuous recording, motion-detection
recording, and schedule recording according to their security
plan. All the files are stored in AVI format with time stamp,
users can easily search and play the files by Windows Media
Player.



The
most comprehensive support for numerous brands of IP cameras


The Surveillance Station of QNAP NAS supports the leading
network camera brands such as AXIS, D-Link, IPUX, LevelOne,
Linksys, Panasonic and Vivotek etc. By using particular models,
users can use two-way video and audio monitoring and recording,
and smart PTZ control to control the monitoring direction via
the web interface.


Software Expansion and Website
Management


Web Server with Built-in phpMyAdmin

With the built-in phpMyAdmin,
Joomla!,
editable php.ini, MySQL and SQLite, you can easily set up your
web server and other online applications such as online shops
and forums.


MySQL Server

The NAS is the most affordable choice as a standalone database
server for system integrators. It can be flexibly applied in
various deployments such as a database server of another web
server in remote site or as an additional backup database
server.


Built-in DDNS support

The NAS supports dynamic DNS (DDNS). You can register a unique
domain name from a DDNS service provider and assign it to your
NAS. There is no more need to remember a lengthy IP address!


Software expansion via
QPKG Center


The QPKG software package platform enables you to maximize the
usage of the NAS by installing additional software packages
developed by the users and community worldwide. This can be done
by simple "download & install" clicking without going through
any complicated process.





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