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DSN-6420 - Revision A

Hardware revisions
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Firmware
Do NOT upgrade firmware on any D-Link product over a wireless connection. Failure of the device may result. Use only hard-wired network connections.
Version Description Date
Download 2.1.2
Firmware
 31/10/2012
Download
Additional Downloads
Version Description Date
Download A1
Declaration of conformity
 31/08/2012
Download
Download
DSN-6000 HDD Compatability List
Download
Datasheets
Description Type File Size
Download
Datasheet (English)
 PDF 0.95mb
Download
Download
Storage Product Guide
 PDF 25.32mb
Download
Manuals
Description Type File Size
Download
Manual (English)
 PDF 5.38mb
Download
Quick Installation Guides
Version Description Date Type File Size
Download
Quick Installation Guide (English)
 PDF 2.44mb
Download
Single Controller Arrays
  •   DSN-6110 (4x Gigabit iSCSI ports)
  •   DSN-6410 (2x 10GbE iSCSI ports)

Dual Redundant Controller Arrays
  •   DSN-6120 (8x Gigabit iSCSI ports)
  •   DSN-6420 (4x 10GbE iSCSI ports)

Expansion Enclosure
  •   DSN-6020

Redundant controllers
  •   DSN-610 (4x Gigabit iSCSI ports)
  •   DSN-640 (2x 10GbE iSCSI ports)

Cache Memory Per Controller
  •   4 GB

No. of Hard Drives (SAS and SATA II)
  •   12

Max. No. of Hard Drives (SAS and SATA II)
  •   60 (by using 4x DSN-6020)

Power Supply
  •   2 x 500 W

Green
  •   Auto disk spin-down
  •   Advanced cooling mechanism
  •   80 PLUS energy-efficient power supplies

iSCSI
  •   Hardware iSCSI off-load engine
  •   iSCSI jumbo frame
  •   Header/Data digest
  •   CHAP authentication
  •   Supports up to 32 multiple nodes
  •   Up to 128 sessions per controller

RAID and Volume
  •   RAID level 0, 1, 0+1, 3, 5, 6, 10, 30, 50, 60, JBOD, N-way mirror
  •   Up to 1024 logical volumes
  •   Up to 32 hard drives per volume group
  •   One logic volume can be shared by as many as 16 hosts
  •   Global and dedicated hot spare
  •   Write-through or write-back cache policy
  •   Online volume expansion
  •   Instant RAID volume availability
  •   Auto volume rebuilding
  •   On-line volume migration without system down time

High Availability
  •   Dual-active RAID controller
  •   Cache mirroring through high bandwidth channels
  •   Flexible RAID group ownership management
  •   Management port seamless take-over
  •   Online firmware upgrade, no system downtime
  •   Multi-path and load-balancing support (Microsoft MPIO, MC/S, Trunking, LACP)
  •   Storage-based Replication

Advanced Data Protection
  •   Writable snapshot
  •   Microsoft Windows Volume Shadow Copy Services (VSS)
  •   Configurable N-way mirror
  •   Online disk roaming
  •   Instant volume configuration restoration
  •   Hot-pluggable battery backup module (BBM)

Management
  •   Serial console
  •   SSH telnet
  •   HTTP Web UI
  •   Secured Web (HTTPS)
  •   iSNS
  •   S.E.S.

Data Security
  •   Volume replication tool with multipath support
  •   VLAN 802.1Q, 802.1p support

Notification
  •   E-mail
  •   SNMP trap
  •   Browser pop-up windows
  •   Syslog
  •   Windows Messenger

OS Support
  •   Windows
  •   Linux
  •   Solaris
  •   Mac

Virtualization
  •   VMWare
  •   Hyper-V
  •   Citrix

AC Input
  •   100-240 V ~ 7 A - 4 A 500 W with PFC (Auto Switching)

DC Output
  •   3.3 V - 25 A
  •   5 V - 32 A
  •   12 V - 40 A

Dimensions
  •   2U 19” Rackmount
  •   442.8 mm x 500.6 mm x 88.0 mm (W x D x H)

Operating Temperature
  •   0 to 40 °C

Relative Humidity
  •   5 % to 95 % non-condensing

D-Link Benelux, Weena 290, 3012 NJ Rotterdam, The Netherlands

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