DSN-3000 Series Managed SAN Solutions
Features
ƒƒƒHandles Over 80,000 I/Os per Second
ƒƒƒBattery Protected Cache Memory: Up to
4GB
ƒƒƒSystem Memory: Up to 512MB
ƒƒƒ15 Hot-Swap SATA Hard Drive Bays
ƒƒƒ15TB Capacity with 1TB Hard Drives
(Supports higher capacity drives as they
are introduced)
ƒƒƒSATA-II Support
ƒƒƒ760 Watt Redundant Power Supply
ƒƒƒIndustry Standard 3U 19-inch Chassis
D-Link 8x1GbE/1x10GbE iSCSI SAN Arrays
The D-Link Storage Area Network (SAN) Arrays (DSN3200 & DSN-3400) provide a reliable network data storage
solution for customers in entry-level and SMB segments.
Utilizing a 10Gbit iSCSI System-on-a-Chip (SoC) solution
that can handle over 80,000 I/Os per second and capable of
supporting 15TB raw capacity using 1TB hard drives (and
even higher capacity hard drives as they are introduced),
the DSN-3000 Arrays can easily be implemented as nearline
storage to supplement your primary IP network storage
solution or used as a basic backup and recovery device. This
evolutionary advancement in performance is a testament to
the tightly integrated storage architecture and is a sharp
contrast to the discrete implementation of competing
products.
RAID Support
System-on-a-Chip (SoC) Implementation
By utilizing a SoC design, the DSN-3000 Series SAN Arrays
combine both networking and storage functions into a single
specialized Application Specific Integrated Circuit (ASIC). The
SoC solution combines 10Gbps iSCSI, TCP & IP offload, embedded
processors, and a storage virtualization firmware stack onto a
single chip. The tight integration of these functions eliminates
interoperability, timing, and support issues found in competitive
products that offer “discrete implementation” wherein a chassis,
a main motherboard, a RAID storage controller, iSCSI software
or controller, network interface cards, and operating system
software are picked separately and then assembled. The
DSN-3000 line outperforms these discrete implementations
and does so at a lower price point, while delivering mission
critical data quickly with state-of-the-art reliability.
ƒƒƒ0, 1, 1+0, and 5
iSCSI for IP Networks
High Performance iSCSI Interface
ƒƒƒDSN-3200: Eight 1GbE Ports
ƒƒƒDSN-3400: Single 10GbE Port
Storage Network Management
ƒƒƒIP SAN Device Manager (IDM)
ƒƒƒRemote Monitoring and Configuration
ƒƒƒCHAP Authentication Helps Halt
Intruders
ƒƒƒSSL Security to Management Console
SAN has been traditionally reserved for Fibre Channel
networks until the recent introduction of iSCSI extended
this powerful yet simple centralized backend (behind
server-based) storage system to IP networks. By utilizing
existing Ethernet technology, the cost associated with
separate host bus adapters and the per-Gigabyte cost for
storage is significantly reduced.
A Choice of Host Interfaces – 1GbE or 10GbE
The DSN-3200 implements eight 1GbE ports and supports
IEEE 802.3ad Link Aggregation Groups (LAG) for full offload
capability so that all eight ports can be grouped together,
totaling up to 850MB/s bandwidth, for increased throughput
and redundancy.
RAID for Efficiency
The DSN-3000 Series SAN Array platform features 15 hot
swappable Serial ATA (SATA) disk drive bays supporting 15TB
raw capacity using 1TB hard drives (and even higher capacity
hard drives as they are introduced) in RAID level 0, 1, 1+0
and 5 configurations. You can quickly deploy a SAN using
inexpensive SATA disk drives, and depending on your growing
storage needs, you can simply add more drives as you go.
Embedded Centralized Storage Management
The embedded, user-friendly IP-SAN Device Manager (IDM)
provides comprehensive network storage management.
The DSN-3400 implements the industry’s first built-in, fully
integrated 10GbE interface in the storage cost effective
solution. Providing up to 1160MB/s bandwidth, it offers a high
performance alternative to 4Gbps Fibre Channel.
01
DSN-3000 Series Managed SAN Solutions
D-Link 8x1GbE/1x1GbE iSCSI SAN Arrays
Advanced Management Features
RAID Support for RAID Levels 0, 1, 1+0 and 5 (striped sets,
mirrored sets, striped mirrored sets, and parity sets) allows
for different storage options.
The DSN-3000 Series provides additional advanced features
for efficient management of network storage and optimal
performance.
Online Capacity Expansion and RAID Level Migration is
performed online with minimal impact on users. For example,
a mirror volume of two drives can easily be converted to a
parity volume of three or more drives while users continue to
access this storage.
Cache Management provides adaptive and persistent cache
management. This provides write-back, write-through,
write coalescing and multi-stream read-ahead on a volume
basis, optimizing cache utilization and performance in an
application-dependent manner.
Micro Rebuilds provide protection against unresponsive
SATA commands by forcing a response within a preset time limit.
VLAN Zoning supports IEEE 802.1q VLAN tagging to segregate
traffic into isolated zones for secure access and jumbo frames,
improving network throughput and reducing CPU overhead.
Whether you are looking for a low-cost block-based solution
for data backup and recovery, replacement of some of
your inefficient Direct-Attached Storage (DAS) drives, or
cost-effective centralized storage for your servers, the DSN-3000
Series has a solution for you.
Volume Virtualization utilizes the concept of storage Extents.
Extents are the fundamental building blocks used to enable
features such as RAID, online capacity expansion and volume
migration. Drives of dissimilar size can be used to create
volumes. Growth can occur without volume migration or
reconstruction. Single drives can contain multiple and divergent
RAID technologies.
Technical Specifications
Model
DSN-3200
DSN-3400
Features
Drive Bays
15
15
Drive Interface Support
SATA-II support
SATA-II support
System Memory
256MB to 512MB (512MB standard)
256MB to 512MB (512MB standard)
Cache Memory
256MB to 4GB (512MB standard)
256MB to 4GB (512MB standard)
Battery Backup for Cache
Standard (approximately 72 hours on full charge)
Standard (approximately 72 hours on full charge)
Bandwidth
Up to 850Mbytes per second
Up to 1,160Mbytes per second
Storage Capacity
15TB capacity with 1TB hard drives (supports for higher
capacity drives as they are introduced)
15TB capacity with 1TB hard drives (supports for higher
capacity drives as they are introduced)
Operating Systems Supported
Windows Vista® 32-bit & x64 (Ultimate & Enterprise)
w/Built-in iSCSI initiator
Windows Vista 32-bit & x64 (Ultimate & Enterprise)
w/Built-in iSCSI initiator
Windows Server 2003® 32-bit & x64 SP1 (Standard &
Enterprise) w/v2.07 iSCSI initiator
Windows Server 2003 32-bit & x64 SP1 (Standard &
Enterprise) w/v2.07 iSCSI initiator
Windows Server 2003 R2 32-bit & x64 (Standard &
Enterprise) w/v2.07 iSCSI initiator
Windows Server 2003 R2 32-bit & x64 (Standard &
Enterprise) w/v2.07 iSCSI initiator
Windows® XP Pro 32-bit & x64 w/v2.07 iSCSI initiator
Windows XP Pro 32-bit & x64 w/v2.07 iSCSI initiator
Windows 2000 Advanced Server w/v1.6 & v2.01 iSCSI
initiator
Windows 2000 Advanced Server w/v1.6 & v2.01 iSCSI
initiator
Red Hat® 7.3
Red Hat 7.3
Please see support.dlink.com for latest
support information
®
02
DSN-3000 Series Managed SAN Solutions
D-Link 8x1GbE/1x1GbE iSCSI SAN Arrays
Model
DSN-3200
Operating Systems Supported
(Cont.)
Please see support.dlink.com for latest
support information
Supported NICs, iSCSI Accelerators
and iSCSI HBAs
Please see support.dlink.com for latest
support information
DSN-3400
Red Hat Enterprise AS update 5
Red Hat Enterprise AS update 5
SuSE Professional 9.3 32-bit & x64
SuSE Professional 9.3 32-bit & x64
SuSE Enterprise Server 10.2 32-bit (x86)
SuSE Enterprise Server 10.2 32-bit (x86)
Mac OS X (10.4 & 10.5)
Mac OS X (10.4 & 10.5)
Intel Pro 1000MT & XT [1GbE]
Intel Pro 1000MT & XT [1GbE]
Intel Pro 10000 CX4 [10GbE]
Intel Pro 10000 CX4 [10GbE]
®
®
Myricom 10G-PCIE-8A-C+E [10GbE]
Myricom 10G-PCIE-8A-C+E [10GbE]
Chelsio® S310X-SR-XFP [10GbE]
Chelsio® S310X-SR-XFP [10GbE]
Neterion® Xframe® II & Xframe E [10GbE]
Neterion Xframe II & Xframe E [10GbE]
Alacritech SES2104ET (drivers: SNP 9.1.0.1092 & 7.3.1.0)
Alacritech SES2104ET (drivers: SNP 9.1.0.1092 & 7.3.1.0)
Alacritech SES2102ET (drivers: SNP 9.1.0.1092 & 7.3.1.0)
Alacritech SES2102ET (drivers: SNP 9.1.0.1092 & 7.3.1.0)
QLogic 4010C, 4052C, & 4062C
QLogic® 4010C, 4052C, & 4062C
iSCSI Network Interface
Eight 1GbE Copper
One 10GbE (XFP Copper or Fiber sold separately)
Host Interface
iSCSI Draft 20 compliant initiator
iSCSI Draft 20 compliant initiator
Connections
1,024 hosts
1,024 hosts
CHAP Authentication
Yes
Yes
Access Control of Management
Yes
Yes
iSCSI/TCP/IP Full HW Offload
Yes
Yes
Jumbo Frames Support
Yes
Yes
LAG Support (Link Aggregation)
Up to eight LAGs (IEEE802.3ad Link Aggregation Group)
Not Applicable
VLAN Support
Up to eight 1-to-1 mapping between IP subnet and VLAN.
Multiple VLANs per physical port with VLAN tag. All
physical ports in LAG belong to same VLAN
(IEEE802.1Q Tag)
Up to eight 1-to-1 mapping between IP subnet and VLAN.
Multiple VLANs per physical port with VLAN tag
(IEEE802.1Q Tag)
RAID Controller
Single- Integrated in ASIC
Single- Integrated in ASIC
RAID Support
RAID Levels 0, 1, 1+0 and 5
RAID Levels 0, 1, 1+0 and 5
(Striped sets, mirrored sets, striped mirrored sets and
parity sets)
(Striped sets, mirrored sets, striped mirrored sets and
parity sets)
Volumes
1,024 Virtual Volumes (256 accessible per initiator)
1,024 Virtual Volumes (256 accessible per initiator)
Target Nodes
1,024
1,024
Online Capacity Expansion
Yes
Yes
Hot Swappable Drives
Yes
Yes
Instant Volume Access
Yes
Yes
Free Space Defragmentation
Yes
Yes
Auto-Detection Failed Drive
Yes
Yes
®
®
iSCSI Network Interface
Volume & RAID Support
03
DSN-3000 Series Managed SAN Solutions
D-Link 8x1GbE/1x1GbE iSCSI SAN Arrays
Model
DSN-3200
DSN-3400
Auto-Rebuild Spare Drive
Yes
Yes
RAID Level Migration
Yes
Yes
Drive Roaming in Power Off
(configured drives are not bayspecific)
Yes
Yes
Micro Rebuilds
Yes
Yes
Create, manage, expand and monitor storage pool,
volumes and RAID.
Create, manage, expand and monitor storage pool,
volumes and RAID.
Storage Management
Embedded IP-Based Management
GUI
Event manager to view and persist events.
Event manager to view and persist events.
Firmware Field Upgradeable
Yes
Yes
Supply Type
Redundant 3U 2+1 760 Watt
Redundant 3U 2+1 760 Watt
Input Voltage
90-264 VAC (auto-switching)
90-264 VAC (auto-switching)
Input Frequency
47-63 Hz
47-63 Hz
Input Current
20A Maximum at 90VAC and 10A Maximum at 264VAC
(maximum amps vs. voltage varies linearly throughout this
voltage range)
20A Maximum at 90VAC and 10A Maximum at 264VAC
(maximum amps vs. voltage varies linearly throughout this
voltage range)
Power Factor Correction
95%@110V, Full load
95%@110V, Full load
Power Consumption
570W (full configuration)
570W (full configuration)
Thermal
2000 BTU / hour (full configuration)
2000 BTU / hour (full configuration)
Operating Temperature
32° to 104°F (0° to 40°C)
32° to 104°F (0° to 40°C)
Storage Temperature
-4° to 158°F (-20° to 70°C)
-4° to 158°F (-20° to 70°C)
Operating Humidity
20% ~ 90% (Non-condensing)
20% ~ 90% (Non-condensing)
Storage Humidity
10% ~ 95% (Non-condensing)
10% ~ 95% (Non-condensing)
Form Factor
3U industry-standard 19-inch rack
3U industry-standard 19-inch rack
Dimensions (W x D x H)
17.2in x 22.5in x 5.2in (438mm x 571mm x 133mm)
17.2in x 22.5in x 5.2in (438mm x 571mm x 133mm)
Weight
72.8 pounds / 33 kilograms (full configuration)
72.8 pounds / 33 kilograms (full configuration)
Emissions
CE Class A, FCC Class A, C-Tick Class A, VCCI Class A
CE Class A, FCC Class A, C-Tick Class A, VCCI Class A
Safety
CSA 60950-1, UL60950-1, IEC 60950-1, EN 60950-1
CSA 60950-1, UL60950-1, IEC 60950-1, EN 60950-1
Power
Environmental
Physical (approximate)
International Approvals
All references to speed are for comparison purposes only. Product specifications, size and shape are subject to change without notice, and actual product
appearance may differ from that depicted. See inside package for warranty details.
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.
©2009 D-Link Corporation. All rights reserved.
Release 01 (August 2009)
04