4-BAY NETWORK STORAGE ENCLOSURE

DNS-343-1TB - BACK UP AND SHARE DIGITAL FILES
4-BAY NETWORK STORAGE ENCLOSURE
ADD SATA DRIVES WITH EASE
Insert up to four internal 3.5-inch
SATA hard drives without the need for
additional tools or cables
BACK UP AND PROTECT FILES
Protect important files by making backups through
selectable RAID 1 or RAID 5 technology
MULTI-FUNCTIONAL USB 2.0
PORT
Connects to printer for print sharing or
UPS for monitoring
SECURE DIGITAL FILE SHARING FEATURE
The D-Link DNS-343 4-Bay Network Storage Enclosure enables you to add disk storage on the network to share documents, files, and digital media such as
music, videos and photos. With 4 bays, this storage enclosure is ideal for server deployment in office settings, allowing businesses to flexibly add up to four
internal SATA drives on a per-need basis to fulfill storage requirements as they grow. Remote access to files from the Internet is also possible with the builtin FTP server. With this FTP feature1, company employees can access work files via the Internet while outside the office. In addition, data will be kept safe,
whether accessed locally or over the Internet, through owner-defined rights given to specific users or groups. When you configure the DNS-343, you can set
up access privileges by setting up users, groups and folders and their respective permissions. This security feature is ideal for an office environment with
employee-specific sensitive data.
STREAM DIGITAL MEDIA CONTENT WITH BUILT IN MEDIA SERVER
Easily back up your digital media files to the DNS-343 for safekeeping. After securing your files, enjoy the benefits of its built-in UPnP AV media server as
you stream digital content to compatible media players (such as Sony PlayStation 3, Microsoft Xbox 360, and D-Link’s MediaLounge media players). An extra
functionality offered by the DNS-343 is the built-in OLED screen, which updates you on drive quotes, server status, and other integral system information in real
time.
PROTECTION, PERFORMANCE AND RELIABILITY
The availability of five different hard drive modes (Standard, JBOD, RAID 0, RAID 1, RAID 5) allows you to choose the configuration best suited to your needs.
Standard mode creates four separately accessible hard drives. JBOD combines the drives together in linear fashion for maximum space efficiency. RAID 0
combines the drives in a ‘striped’ configuration, and is the choice offering the highest performance. RAID 1 causes the drives to mirror each other, providing
maximum protection. If one drive fails while configured as RAID 1, the unaffected drive continues to function as a single drive until the failed drive is replaced. The
new drive will then be remirrored, allowing the DNS-343 to return to its previously secured state. RAID 5 allocates data across three or more drives and combines
storage efficiency with reliable file protection.
DNS-343-1TB - BACK UP AND SHARE DIGITAL FILES
WHAT THIS PRODUCT DOES
The D-Link DNS-343 4-Bay Network Storage
PREVENT HARD DRIVE FAILURE
WITH RAID 1/RAID 5 TECHNOLOGY
Enclosure, with its internal SATA drives 2, enables you
Backing data up to a regular hard drive offers a basic
to share your documents, music, photos and videos
level of protection, but there is always the chance of a
across the network and on the internet where they’ll
hard drive failure. Using the DNS-343 with its four internal
be accessible to employees and office users. This
SATA drives and selectable RAID 1/RAID 5 backup modes,
enclosure allows you to create a central network
you can choose to mirror between the two drives (i.e.
point for backing up valuable files and protects these
duplicate data on both drives) or spread your data among
files from drive failure using selectable RAID 1/RAID
three or more drives for maximum protection of valuable
5 technology. You can also use this device to stream
data. If one drive fails, the others continue to function as a
digital media to UPnP AV compatible network media
single unit until the failed drive is replaced.
players. Overheating can be kept to a minimum with
its aluminum chassis and built-in Smart Fans.
1 D-Link does not guarantee file access security when FTP is used on the Internet
2 2x 500GB SATA drives are included with the DNS-343-1TB
ROBUST SOFTWARE INCLUDED
TECHNICAL SPECIFICATIONS
The included CD contains D-Link’s Easy Search
Utility. This utility allows you to easily locate the
DNS-343 anywhere on the network. Once it is
located, use the utility to map the hard drive(s) so
they will appear in My Computer on your PC. Backup
software is also included on the CD. This will allow
the back up of valuable files from a computer to the
DNS-343 manually, per a schedule or in real-time.
Real-time backups are a great way to safeguard
against unfortunate accidents that may result in the
loss of precious files.
STANDARDS
+ IEEE 802.3
+
+ IEEE 802.3u
+
+ CIFS/SMB
+
+ DDNS
+
+ HTTP/HTTPS
+
+ USB 2.0
+
+ PnP-X
+
+ FTP over SSL/TLS
IEEE 802.3ab
TCP/IP
DHCP Server/Client
NTP
Jumbo Frame
LLTD
UPnP and UPnP AV
SUPPORTED HARD DRIVE
+ Hard drive type: SATA I/II 3.5-inch internal
+ Hard drive capacity: up to 1TB or larger,
pending availability of future SATA HD
technology support
PORT
+ 1 10/100/1000 Gigabit Ethernet Port
+ 1 USB 2.0 Port
+ Power
DISPLAY
256 x 64 OLED Display Screen
DISK MANAGEMENT
+ Multiple Hard Drive Configurations:
RAID 0, RAID 1, RAID 5, JBoD, Standard
+ Scandisk
USER MANAGEMENT
+ Windows Active Directory service
support
+ User account management
+ Group account management
+ User/Group Quota management
DRIVE MANAGEMENT
+ Multiple Hard Drive Configurations:
RAID 0, RAID 1, RAID 5, JBoD, Standard
+ Scandisk
+ User/Group Quota management
DEVICE MANAGEMENT
+ Internet Explorer v6 and later or other
Java-enabled browser
+ Easy Search Utility
+ UPS Monitoring
+ E-Mail Alerts
+ Power Management
+ Auto Power Recovery
FILE SHARING
+ Max. User Account: 64 users / 4000
(ADS)
+ Max. Group: 10 groups / 1700 (ADS)
+ Max. Shared Folder: 45 folders
+ Max. Con-current Connection: 64
(Samba) / 10 (FTP)
OPERATING HUMIDITY
5% ~ 90% (Non-condensing)
DIMENSIONS
+ Item (W x D x H):
128 x 200 x 178 mm (5” x 7.9” x 7”)
+ Packaging (W x D x H):
270 x 320 x 260 mm (10.6” x 12.6” x 0.2”)
WEIGHT
+ Item: 2.7kg (6.0 lbs)
+ Packaging: 4.5kg (10.0 lbs)
MULTILINGUAL SUPPORT
Samba: Unicode
FTP Client: Unicode, Croatian, Cyrillic
(Kyrgyz Republic), Czech, Danish,
Dutch, English, Finnish, French, German,
Greek, Hungarian, Italian, Japanese,
Korean, Norwegian, Polish, Portuguese,
Romanian, Russian, Simplified Chinese,
Slovenian, Spanish, Swedish, Traditional
Chinese, Turkish
POWER SUPPLY
+ External Power Supply
+ DC 19V/7.89A Switching
POWER CONSUMPTION
+ Normal mode: 37.314W
+ Sleep mode: 13.298W
TEMPERATURE
+ Operating: 0˚ to 55˚ C (32˚ to 131˚ F)
+ Storage: -20˚ to 70˚ C (-4˚ to 158˚ F)
D-Link Corporation
No. 289 Xinhu 3rd Road, Neihu, Taipei 114, Taiwan
Specifications are subject to change without notice.
D-Link is a registered trademark of D-Link Corporation and its overseas subsidiaries.
All other trademarks belong to their respective owners.
©2008 D-Link Corporation. All rights reserved.
Release 02 (Mar 2009)