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EPICa Series EP-2123S/D-S3S3
2U SAS-SAS Redundant RAID Subsystem
Features
※ Supports dual controller for features redundant RAID
※ Online RAID level/stripe size migration
※ Online capacity expansion and RAID level migration      simultaneously
※ Online Volume Set Expansion
※ Supports multiple array enclosures per host connection
※ Supports greater than 2TB per volume set
※ Supports up to 128 LUNs
※ Transparent data protection for all popular operating systems
※ RAID ADG provides the highest level of data protection
※ Instant availability and background initialization
※ Supports S.M.A.R.T, NCQ and OOB Staggered Spin-up capable      drives
※ Local audible event notification alarm.
※ Supports password protection
※ Serial port interface for remote event notification
※ Redundant flash image for high availability
※ Support spin down drives when not in use to extend service (MAID)
※ Supports Bad Blocks auto remapping and schedule volume check
※ Redundant active-active controller functionality ensures zero      downtime or data loss
※ Fully redundant with hot swappable Controller, disks, cooling fans      and power supplies
※ Supports hot spare and automatic hot rebuild

       
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The EP-2123S/D-S3S3 Series RAID subsystem features 3Gb SAS host performance to increase system efficiency and performance. It features high capacity expansion, with 12 hot-swappable SAS/SATA II hard disk drive bays in a 19-inch 2U rackmount unit, scaling to a maximum storage capacity in the terabyte range. The EP-2123D Series also supports dual controllers which provide better fault tolerance and higher reliability of system operation.

Exceptional Manageability
◎ The firmware-embedded Web Browser-based RAID manager allows local or remote management and configuration
◎ The firmware-embedded SMTP manager monitors all system events and user notification automatically
◎ The firmware-embedded SNMP agent allows remote to monitor events via LAN with no SNMP agent required
◎ Menu-driven front panel display
◎ Innovative Modular architecture


Model
EP-2123S/D-S3S3
RAID Controller
SAS-SAS
Controller
Single or Redundant
Host Interface
Two 4x mini SAS (3Gb/s) / Four 4x mini SAS (3Gb/s)
Disk Interface
SAS 3Gb or SATA II
SAS expander
4x mini SAS (3Gb/s)
Capacity
 
- Direct Attached
12 Disks
- Expansion
Up to 96 Disks
Processor Type
Intel IOP341 64-bit
Cache Memory
512MB~4GB / 1GB~8GB DDR-II ECC SDRAM
Battery Backup
Optional
Management Port support
Yes
Monitor Port support
Yes
RAID Features
 
RAID level
0, 1, 0+1, 3, 5, 6, 30, 50, 60 and JBOD
Array Group
Up to 128
LUNs
Up to 128
Hot Spare
Yes
Drive Roaming
Yes
Online Rebuild
Yes
Variable Stripe Size
Yes
E-mail Notification
Yes
Online capacity expansion, RAID level / stripe size migration
Yes
Online Array roaming
Yes
Online consistency checkr
Yes
SMTP manager and SNMP agent
Yes
Redundant Flash image
Yes
Instant availability and background initialization
Yes
S.M.A.R.T. support
Yes
MAID
Yes
Bad block auto-remapping
Yes
Enclosure
 
Platform
Rackmount
Form Factor
2U
# of Hot Swap Trays
12
Tray Lock
Yes
Disk Status Indicator
Access / Fail LED
Backplane
SAS / SATA II Single BP
# of PS/Fan Modules
400W x 2 w/PFC
# of Fans
2
Power Requirements
AC 90V ~ 264V Full Range 8A ~ 4A, 47Hz ~ 63Hz
Environmental
 
Relative Humidity
10% ~ 85% Non-condensing
Operating Temp
10°C ~ 40°C (50°F ~ 104°F)
Physical Dimensions
590(L) x 482 (W) x 88(H) mm
Weight (Without Disk)
18.2 / 19.7 Kg
   

 
Single Controller
Firmware [744KB]
Dual Controller
Firmware [772KB]

[1.87MB]
[11.3MB]
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