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

Features

SAS 2.0 (6G) interface, compliant with SAS 1.0(3G) and SATAII device

RAID level 0, 1, 10 (1E), 3, 5, 6, 00, 100, 30, 50, 60, Single Disk, JBOD

Write-through or write-back cache 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

Dual host channels support clustering technology

Disk scrubbing/ array verify scheduling for automatic repair of all configured RAID sets

Transparent data protection for all popular operating system

Support RAID ADG (RAID 6) which provides the highest level of data protection

Supports multiple array enclosures per host connection

Online RAID level/volume migration

Support NTP protocol to synchronize RAID controller clock over the on-board Ethernet port

RAID Management

Smart-function LCD panel

Environmental monitoring unit

Real time drive activity and status indicators

Web-based GUI management utility

Overview

Unsurpassed value

Most cost-effective SAS 2.0 (6G) RAID Subsystem

Extraordinary performance

Equipped the latest technology “SAS 2.0 (SAS 6G)” for the interconnection of storage interface. The maximum data transfer rate up to 6Gbps(per lanes)

Advanced Data Guarding technology (RAID ADG) provides the highest level of data protection.

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-2803-S6S6-S / EP-2803-S6S6-R
Form-factor	2U 19”rackmount chassis
RAID processor	800MHz RAID-On-Chip storage processor
RAID level	0, 1, 10 (1E), 3, 5, 6, 00, 100, 30, 50, 60, Single Disk, JBOD
Cache memory	2GB with ECC/REG protection
No. of channels (host + drive)	2+8
Host bus interface	Two 6Gb/s SAS (SFF-8088) port for host
Drive bus interface	6Gb/s SAS, 6Gb/s SATA
SAS expansion	One 6Gb/s SAS (SFF-8088)
Hot-swap drive tray	Eight (8) 1-inch trays
Cooling fan	2
Battery Backup	Option
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(2.0) 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-2803-S6S6-S) 400W x2 redundant power supplies w/PFC (EP-2803-S6S6-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	12.4Kg (without Drives)
Specification is subject to change without notice. All company and product names are trademarks of their respective owners.

Support


Firmware	Release Note
[814KB]	[236KB]

Documents


Datasheet	Manual
[459KB]	[5.72MB]

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