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