PROWARE-By UNIFOSA-RAID,NAS,iSCSI and JBOD Srorage Provider

Features

USB 2.0 (480Mbps) / 1394b (800Mbps) / eSATA (3Gbps) / iSCSI (1Gbps) Multi-interface

Support Multi-host (Multiple volumes for host access)*

Over 2TB support

Supports hot spare and automatic hot rebuild

Allows online capacity expansion within the enclosure

Local audible event notification alarm

Supports password protection

Built-in serial port interface for remote event notification

Tagged command queuing for 256 commands, allows for overlapping data streams

Transparent data protection for all popular operating systems

RAID Management

Smart-function LCD panel

Environmental monitoring unit

Real time drive activity and status indicators

Web-based GUI management utility

* Due to enhance the controller utilization , don’t recommend access from iSCSI host at the same time.

Overview

Unsurpassed Value

Most cost-effective SATA II RAID Subsystem

Application Flexibility

Multiple interface supportted, extends useful life by adapting to future IT requirements

Easy Installation, upgrade & Maintenance

Provide a fast and easy way to install and upgrade the storage. Simplified maintenance reduces ongoing IT labor costs

Exceptional Manageability

Graphic user interface (GUI) carry out user easy to remote management and configuration

Menu-driven interface make user a convenient way to maintain the storage by locally LCD front console

Green Power Thinking

Save the power by adopt the new technology “MAID” (Massive Arrays of Idle Disks)

Specifications

Model	EP-2123-WA-S / R
Form-factor	2U 19”rackmount chassis
RAID processor	400MHz storage I/O processor
RAID level	0 , 1 , 10 (1E) , 3 , 5 , 6 and JBOD
Cache memory	256 MB
No. of channel (Host + drive)	4 + 12
Host bus interface	USB 2.0 / 1394b / eSATA / iSCSI
Drive bus interface	SATA II (Up to 3.0 Gbps)
Data transfer rate	Support up to 480 Mbps (USB 2.0) / Support up to 800 Mbps (1394b) / Support up to 3.0 Gbps (SATA II) / Support 10 / 100 / 1000 Mbps Ethernet
Hot-swap drive tray	Twelve (12) 1-inch trays
Cooling fans	2
Password protection	Yes
Audible alarm	Yes
Failed drive indicators	Yes
Failed drive auto rebuild	Yes
Online consistency check	Yes
Online expansion	Yes
Array roaming	Yes
Online RAID level / stripe size migration	Yes
Instant availability and background initialization	Yes
Environment monitor	Yes
Auto spare support	Yes
Bad block auto-remapping	Yes
Remote management	Yes
MAID support	Yes
Over 2TB support	Windows OS which GPT supported (Windows XP/x64 , 2003/SP1 or 64-bit , Vista , 2008) Mac OS 10 or later , Linux kernel 2.6 or later
Power supplies	400W x1(upgradeable) power supply w/PFC (EP-2123-WA-S) 400W x2 redundant power supplies w/PFC (EP-2123-WA-R)
Power requirements	AC 100V ~ 240V 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	88 (H) x 482 (W) x 500 (D) mm
Weight (w/o Drives)	14.4 Kgs
* Specification is subject to change without notice. All company and product names are trademarks of their respective owners.

Support


Firmware	Release Note
[427KB]	[230KB]

Documents


Datasheet	Manual
[293KB]	[2.98MB]

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