Ends
12/31/2009
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Notice: Limit two (2) rebates per person, address, company, or household (See coupon for details).
D-Link DNS-321 Network Attached Storage Enclosure
The D-Link 2-Bay Network Storage Enclosure (DNS-321) is the perfect way to store, share, and safeguard your documents, music, videos, and photos. With the D-Link tool-less installation, easily insert up to two SATA drives1 without any tools or attaching any cables. Additionally, the built-in UPnP™ AV media server enables streaming of digital content to compatible network media players (such as those found in the D-Link MediaLounge™ product line) as well as popular media player applications used in computers.
Protection And Performance
The availability of four different hard drive modes (Standard, JBOD, RAID 0, and RAID 1) allows you to choose the configuration best suited for your needs. Standard mode creates two separately accessible hard drives. JBOD combines both hard drives into one for maximum space efficiency. RAID 0 combines all drives in a ‘striped’ configuration, splitting data evenly across the hard disk drives to provide the highest performance, while RAID 1 causes the drives to mirror each other, providing maximum protection. If one drive fails while configured as RAID 1, the unaffected drive will continue to function as a single drive until the failed drive is replaced.
Simplified Management
With the included feature-rich Memeo™ software, you can create schedules and rules including real-time full or incremental backups. The Web-based configuration software allows users to establish storage quotas for specific users and groups. The DNS-321 can automatically back up your data regardless of the Operating System (OS) of your computer (Windows®, Mac®, or Linux®). The DNS-321 also features a built-in FTP server to access files through the Internet.
With its sleek design and quiet cooling fans, the DNS-321 can be easily placed on your desk at home or in the office. Utilizing SATA hard drives and gigabit connectivity, the 2-Bay Network Storage Enclosure (DNS-321) is a high performance, cost-effective solution for your home or small office data storage needs.
Related Video
Specifications
Form Factor:
Desktop
Compatible RAID Levels:
0
1
Number Of Hard Drives Bays:
2
Hard Drives Included:
0
Hard Drive Interface:
SATA II
RJ-45 Ports:
1
Communications Description:
Network Adapter
Interface Type:
RJ-45
Data Transfer Rate:
1000 Mbps
100 Mbps
10 Mbps
Protocols:
TCP/IP
Networking Standards:
IEEE 802.3i 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
Management:
Web Based
Dimensions:
4.1" x 7.7" x 5.1"
Detailed Features
A Closer Look
Features
Store Digital Content from Multiple Computers into a Central Location
Stream Music, Photos, & Videos to Compatible UPnP AV-enabled Media Players
Access Stored Data Away from Home with the Built-in FTP Server
Supports Four Different Hard Drive Modes (Standard, JBOD, RAID 0, and RAID 1)
Customer Reviews and Rating
Customer Rating:
4.5
Customer Reviews:
60
Have an opinion on this product that you would like to share? If so, please take a few moments to write your rating and review.
Value
4.7
Features
4.4
Quality
4.5
Performance
4.3
Sort By:
Weary Customer
Reviewer:
earriola on
Nov 29, 2009 Customer Rating:
3.8
Value
4.0
Features
4.0
Quality
3.0
Performance
4.0
Used with 2 one terabyte drives. Worked flawlessly for about 10 Months then died. Problems can occur with electronic devices, but research this item further before purchasing.
Great Product
Reviewer:
Tykisson on
Nov 27, 2009 Customer Rating:
5.0
Value
5.0
Features
5.0
Quality
5.0
Performance
5.0
Simple set up and works as it says.
good product for money
Reviewer:
mike on
Nov 25, 2009 Customer Rating:
4.5
Value
5.0
Features
4.0
Quality
5.0
Performance
4.0
Had it up and running in less than 5 minutes. Its setup in a raid1 configuration. Its been running now for 2 months without any issue. Did not need to upgrade any firmware on the unit. It is somewhat slow, but my network is still 100T, but have heard the jump to gige doesn't make that much of a difference.
Possibly a nice enhancement or feature would be a direct connection (ssh or telnet) with the ability to move directories or files. Maybe its there somewhere hiding, but haven't found it yet. If you need to move files around in the same drive, it needs to bring it back and force from the client side.
would not recomment
Reviewer:
rob on
Nov 13, 2009 Customer Rating:
1.0
Value
1.0
Features
1.0
Quality
1.0
Performance
1.0
i would not recommend this product.. ITS DOES NOT SUPPORT AN NTFS FILE SYSTEM.. it reformats any drive you stick in it! you will lose all of your files if you don't back them up prior to sticking them in the enclosure.
Worked as advertised, exactly what I needed.
Reviewer:
DW on
Nov 02, 2009 Customer Rating:
5.0
Value
5.0
Features
5.0
Quality
5.0
Performance
5.0
I was looking to replace an aging computer that I was using as a file server. This exactly met my needs and was incredibly easy to setup for someone that is moderatly experienced with setting up LAN's and with an existing network. I used two 1TB drives in a raid 1 configuration (mirroring data) to provide a backup for files on my existing PC. Getting the auto-email working was a bit trickier until I abandoned the attempts to use gmail (it doesn't support the required protocol) and just used my ISP, in which case it worked first try. An excellent product.
What is RAID?
RAID is an acronym first defined back in 1987 to describe a redundant array of
inexpensive disks, a technology that allowed computer users to achieve high
levels of storage reliability from low-cost PC hard disk drives, via the
technique of arranging the devices into an array for fail-safe redundancy.
"RAID" is now used as an umbrella term for computer data storage schemes that
can divide and replicate data among multiple hard disk drives. The different
schemes/architectures are named by the word RAID followed by a number, as in
RAID 0, RAID 1, etc. RAID's various designs involve two key elements: increased
data reliability or increased input/output performance. When multiple physical
disks are set up to use RAID technology, they are said to be in a RAID array.
This array distributes data across multiple disks, but the array is seen by the
computer user and operating system as one single disk. RAID can be set up to
serve several different purposes.
Organizing disks into a redundant array decreases the total usable storage
capacity. For instance, a 2-disk RAID 1 array loses half of the total capacity
that would have otherwise been available using both disks independently, and a
RAID 5 array with several disks loses the capacity of one whole disk. Other
types of RAID arrays are arranged so that they are faster to write to and read
from than a single disk.
There are various combinations of these
configurations giving different trade-offs and benefits of protection against
data loss, capacity, and speed. RAID levels 0, 1, and 5 are the most commonly
found, and cover most of the typical requirements.
RAID 0 (striped disks) distributes data
across several disks in a way that gives improved speed at any given instant. If
one disk fails, however, all of the data on the array will be lost, as there is
neither parity nor mirroring.
RAID 1 mirrors the contents of the
disks, making a 1:1 (1 to 1) ratio real-time backup. The contents of each disk
in the array are identical to that of every other disk in the array.
RAID 3 uses a striped set with
dedicated parity or bit interleaved parity or byte level parity. This
mechanism provides fault tolerance similar to RAID 5. However, because the strip
across the disks is a lot smaller than a file system block, reads and writes to
the array perform like a single drive with a high linear write performance. If
one drive fails, the performance doesn't change.
RAID 5 (striped disks with parity)
combines three or more disks in a way that protects against data loss of any one
disk. The storage capacity of the array is reduced by the capacity of the one
disk (all disks are of equal size).
RAID 6 (striped disks with dual parity)
can recover from the loss of two disks.
RAID 10 (or 1+0) uses both striping and
mirroring. ("01" or "0+1" is sometimes distinguished from "10" or "1+0": a
striped set of mirrored subsets and a mirrored set of striped subsets are both
valid, but distinct, configurations.)
All rebates expire at Midnight Eastern Time on the date listed unless otherwise noted.
What's In The Box
Contents of package may vary from those pictured and stated here,
due to changes in manufacturer's specifications or merchandising.
Please check the product information carefully, items not included
may no longer be required.
Manufactured by:
D-Link Warranty provided by:
D-Link Limited Warranty:
12 months parts;
12 months labor
Mfg Part No:
DNS-321 UPC No:
790069314162 Box Size:
( Length:
8, Width:
11, Depth:
8 )
Shipping Weight:
5.3500 pound(s)
Click here for full warranty and support information
Limited Warranty: A full text version of the limited warranty
may be obtained by mailing a self addressed, stamped envelope to the
address below and requesting the warranty for item number:
D700-2364
TigerDirect.com
Warranty Information
7795 W. Flagler St. Suite 35
Miami, FL. 33144
‡
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Dec 02, 2009