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EPICa Series EP-2243S/D-S6S6
2U 6Gb SAS – 6Gb SAS Redundant RAID Subsystem
Features
※Supports RAID levels 0, 1, 10(1E), 3, 5, 6, 30, 50, 60 and JBOD
※Supports online Array roaming
※Online RAID level/stripe size migration
※Online capacity expansion and RAID level migration simultaneously
※Support global and dedicated hot spare
※Online Volume Set Expansion
※Support multiple array enclosures per host connection
※Greater than 2TB per volume set (64-bit LBA support)
※Greater than 2TB per disk drive
※Supports 4K bytes/sector for Windows up to 16TB per volume set
※Disk scrubbing/ array verify scheduling for automatic repair of all configured RAID sets
※Login record in the event log with IP address and service (http, telnet and serial)
※Support intelligent power management to save energy and extend service life
※Support NTP protocol to synchronize RAID controller clock over the on-board LAN port
※Max 128 LUNs (volume set) per controller
※Transparent data protection for all popular operating systems
※Instant availability and background initialization
※Supports S.M.A.R.T, NCQ and OOB Staggered Spin-up capable drives
※Supports hot spare and automatic hot rebuild
※Local audible event notification alarm
※Redundant flash image for high availability
※Real time clock support

 
       
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The EP-2243 series RAID subsystem features 6Gb SAS host performance to increase system efficiency and performance. It features high capacity expansion, with 24 hot-swappable SAS2/SATA3 hard disk drive bays in a 19-inch 2U rackmount unit, scaling to a maximum storage capacity in the terabyte range. The EP-2243D series also supports dual controllers which provide better fault tolerance and higher reliability of system operation.

Highest Density Available
‧ 2U chassis with 24 bays carriers
‧ Support the latest 2.5”enterprise class SAS/SATA disk drives

Unsurpassed Data Availability
‧ RAID 6 capability provides the highest level of data protection
‧ Expansion capability up to 4 enclosures – total of 120 drives

Unparalleled Energy Saving
‧Low power consumption & Low heat production
‧MAID 2.0 20%~60% power savings

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-2243S/D-S6S6
RAID Controller
 6Gb SAS – 6Gb SAS
Controller
 Single or Redundant
Host Interface
 Two 6Gb/s SAS (SFF-8088)
Disk Interface
 6Gb/s SAS, 6Gb/s SATA
SAS expander
 Two 6Gb/s SAS (SFF-8088)
Capacity
  
- Direct Attached
 24 Disks
- Expansion
 Up to 120 Disks
Processor Type
 800MHz RAID-On-Chip storage processor
Cache Memory
 1GB ~ 4GB / 2GB ~ 8GB DDR2-800 ECC Registered SDRAM
Battery Backup
 Optional
Management Port support
 Yes
RAID Features
  
RAID level
 0, 1,10(1E), 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 check
 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 2.0
 Yes
Bad block auto-remapping
 Yes
Enclosure
  
Platform
 Rackmount
Form Factor
 2U
# of Hot Swap Trays
 24 (2.5”)
Disk Status Indicator
 Access / Fail LED
Backplane
 SAS2 / SATA3 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 Temperature
 10°C ~ 40°C (50°F ~ 104°F)
Physical Dimension
 559(D) x 483(W) x 88(H) mm
Weight (Without Disk)
 14 / 15 kg

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