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EPICa Series EP-2803E1-SA3
2U 8bays, SCSI U320 – SATAII RAID Subsystem
Features

※ Supports online array roaming
※ 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
※ 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
※ Supports hot spare and automatic hot rebuild

       
       
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The most cost-effective SATA II RAID subsystem, the EP-2803E1 series RAID subsystem features SCSI U320 host interface to increase system efficiency and performance. It carries 8 hot-swappable SATA II hard disk drive bays in a 19-inch 2U rackmount unit, scaling the storage capacity of server in the terabyte range, provides a fast and easy way to install and upgrade your storage.

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

Model
 EP-2803E1-SA3
RAID Controller
  
RAID processor
 Intel IOP348 64 bit RISC
Cache memory
 512MB ~ 4GB
DDRII ECC SDRAM
No.of channels (Host+Drive)
 2+8
Host Interface
 Two SCSI Ultra 320
Disk Interface
 SATA II
Management port support
 Yes
Monitor port support
 Yes
RAID Features
  
RAID level
 0, 1, 10(1E), 3, 5, 6
and JBOD
Array group
 Yes
LUNs
 Yes
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
 Yes
Bad block auto-remapping
 Yes
Enclosure
  
Platform
 Rackmount
Form factor
 2U
# of hot swap trays
 8
Tray lock
 Yes
Disk status indicator
 Access / Fail LED
Power supply
 300W x 2
# of fans
 4
Power requirements
 AC110V / 220
6A / 3A, 47Hz / 63Hz
Environmental
  
Relative humidity
 10% ~ 85% Non-condensing
Operating temperature
 10°C~40°C(50°F ~ 104°F)
Physical dimension
 88 (H) x 482(W) x 500 (D) mm
Weight (Without disk)
 12.5Kg
Specification is subject to change without notice.
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