• Product Image Thumbnail
  • Learn More
D-link DSN-520 8-port iSCSI/SAS RAID Controller
$ 3735.99 $ 5400.99 Not Available Free Ground Shipping
Condition:
New
Item No.
727927
Mfg Part No.
DSN-520

Product Information for D-link DSN-520 8-port iSCSI/SAS RAID Controller

Highlights for D-link DSN-520 8-port iSCSI/SAS RAID Controller

  • Product Type:iSCSI/SAS Controller

Marketing Information

The DSN-520 with 8x1GbE host network ports is a secondary iSCSI SAN controller for use in the DSN-5210-10 primary array, allowing High Availability (HA) capability.

Interfaces/Ports

  • Total Number of iSCSI Ports: 8
  • General Information

  • Product Type: iSCSI/SAS Controller
  • Manufacturer Part Number: DSN-520
  • Manufacturer Website Address: http://www.dlink.com
  • Packaged Quantity: 1
  • Manufacturer: D-Link Systems, Inc
  • Product Model: DSN-520
  • Product Name: DSN-520 8-port iSCSI/SAS RAID Controller
  • Brand Name: D-Link
  • Memory

    Miscellaneous

    Compatibility

    D-Link xStack Storage DSN-5210-10 Primary Array

    Platform Supported

    PC

    Physical Characteristics

  • Form Factor: Plug-in Module
  • Technical Information

  • RAID Levels: 0
  • RAID Supported: Yes
  • Data Backup Type: Battery Backup
  • Warranty

  • Limited Warranty: 3 Year
  • Additional Product Specifications

    Interfaces/Ports

  • Total Number of SAS Ports: 2
  • Number of SAS Ports (Internal): 2
  • Learn More About D-link DSN-520 8-port iSCSI/SAS RAID Controller

    Thank You Is the information in this section helpful? Yes / No

    Description

    • Description

      The DSN-520 with 8x1GbE host network ports is a secondary iSCSI SAN controller for use in the DSN-5210-10 primary array, allowing High Availability (HA) capability.

      The DSN-5210-10 primary arrays, based on a single controller, each provide an ideal platform for nearline storage requirements such as disk-to-disk backup, data archiving and video surveillance.

      With the addition of a secondary controller (DSN-520 for the DSN-5210-10) the DSN-5000 series can provide the failover and redundancy capabilities required for mission critical scenarios such as Virtual Machine (VM) shares, database applications, Online Transactional Processing (OLTP), email applications, storage consolidation and your other primary storage needs.

    Features

    Features


    • Secondary iSCSI controller for use with for DSN-5210-10 Primary Array
    • Eight 1GbE Host Network Ports (per controller)
    • Dual SAS Expansion Ports
    • Handles Over 80,000 I/Os per Second
    • Battery Protected Cache Memory: 2GB
    • System Memory: 512MB
    • RAID Support: 0, 1, 1+0 and 5

    Specification

    Technical Specifications
    DSN-520
    Eight 1GbE Copper
    Features
    System Memory
    512MB
    Cache Memory
    2GB
    Battery Backup for Cache
    Standard (Approximately 72 hours on full charge)
    Bandwidth
    Up to 850MB/s
    Operating Systems Supported
    Windows® Vista® 32-bit & x64 (Ultimate & Enterprise) w/Built-in iSCSI initiator
    Windows Server® 2003 R2 | SP1 32 & 64-bit (Standard & Enterprise) with v2.07 iSCSI initiator or later
    Windows Server 2008 Enterprise 32 & 64-bit with Built-in iSCSI initiator
    Windows XP Pro® 32 & 64-bit with v2.07 iSCSI initiator or later
    Windows 2000 Advanced Server – No MS iSCSI Initiator support, Qlogic HBA only
    Red Hat® 7.3
    Red Hat Enterprise AS update 5 (64-bit)
    Red Hat Enterprise 5 update 2 (64-bit)
    SuSE Enterprise Server 10.2 32-bit
    Sun Solaris® 10 build 6/06
    IBM AIX 5L
    Microsoft Hyper-V
    VMWare ESX Server® 3.02 & 3.5
    VMWare ESX Server 4.0
    Virtual Iron v4.2
    Citrix XenServer® v4
    Mac OS X® (10.4 & 10.5)
    Supported NICs, iSCSI Accelerators and iSCSI HBAs
    Intel® Pro 1000MT & XT [1GbE]
    Intel Pro 10000 CX4 [10GbE]
    Myricom® 10G-PCIE-8A-C+E [10GbE]
    Chelsio S310X-SR-XFP [10GbE]
    Neterion® Xframe® II & Xframe E [10GbE]
    Alacritech® SES2104ET (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
    iSCSI Network Interface
    Host Interface
    iSCSI Draft 2.0 Compliant Initiator
    Connections
    1,024 Hosts
    CHAP Authentication
    Yes
    Access Control of Management
    Yes
    iSCSI/TCP/IP Full HW Offload
    Yes
    Jumbo Frames Support
    Yes
    LAG Support (Link Aggregation)
    Up to Eight LAGs (IEEE 802.3ad Link Aggregation Group)
    VLAN Support
    Up to Eight 1-to-1 Mapping between IP Subnet and VLAN. Multiple VLANs per physical port with VLAN Tag (IEEE 802.1Q Tag)
    Volume & RAID Support
    RAID Controller
    Single- Integrated in ASIC
    RAID Support
    RAID Levels 0, 1, 1+0 and 5
    (Striped sets, mirrored sets, striped mirrored sets and parity sets)
    Volumes
    1,024 Virtual Volumes (256 accessible per initiator)
    Target Nodes
    1,024
    Online Capacity Expansion
    Yes
    Hot Swappable Drives
    Yes
    Instant Volume Access
    Yes
    Free Space Defragmentation
    Yes
    Auto-Detection Failed Drive
    Yes
    Auto-Rebuild Spare Drive
    Yes
    RAID Level Migration
    Yes
    Drive Roaming in Power Off
    (configured drives are not bay-specific)
    Yes
    Micro Rebuilds
    Yes
    Storage Management
    Embedded IP-Based Management GUI
    Create, manage, expand and monitor storage pool, volumes and RAID
    Event manager to view and persist events
    Firmware Field Upgradeable
    Yes
    SMI-S Version 1.1
    Yes
    Warranty and Support
    Warranty
    3-Year Limited (Manufacturer’s warranty on Hard Drives)
    Extended Warranty
    Available
    Support
    1 year 9 hours per day / 5 days per week Technical Support
    Ordering Information
    1
    2
    DSN-5210-10
    xStack Storage® 8x1GbE iSCSI SAN Array, 12 Bays, 2U, w/ Primary Controller, w/o Drives, with Trays
    DSN-520
    xStack Storage® 8x1GbE Secondary iSCSI SAN Controller for DSN-5210-10
    DSN-5210-10-LW
    Extended Warranty for DSN-5210-10
    DSN-520-LW
    Extended Warranty for DSN-520

    * SATA Drive support for single controller configuration only.

    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.

    Data Sheet

    1. 1 Part Number
    2. 2 Description
    The information above is powered by Webcollage