Proware EP-2123D-S3S3 & EP-2123S-S3S3

2U 12 bays, SAS SAS / SATA II RAID subsystem with single or dual controllers

Overview

The Proware EP-2123S-S3S3 (single controller) & EP-2123D-S3S3 (dual controller) 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 in active-active configuration which provide better fault tolerance and higher reliability of system operation.
Proware
Proware EP-2123D-S3S3

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

Specification

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 7.5A ~ 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