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

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

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

Multi-path & load-balancing support (Microsoft MPIO)

Automatic synchronization of firmware version in the dual-active mode

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

Overview

The EP-4643 series RAID subsystem features 6Gb SAS or 8Gb FC-AL host performance to increase system efficiency and performance. It features high capacity expansion, with 64 hotswappable SAS2/SATA3 hard disk drive bays in a 19-inch 4U rackmount unit, scaling to a maximum storage capacity in the terabyte range. The EP-4643D1 series also supports dual controllers which provide better fault tolerance and higher reliability of system operation.

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

Specifications

Model	EP-4643S1/D1-S6S6
RAID Controller	6Gb SAS – 6Gb SAS
Controller	Single or Redundant
Host Interface	Two / Four 6Gb/s SAS (SFF-8088)
Disk Interface	6Gb/s SAS , 6Gb/s SATA
SAS Expansion	One / Two 6Gb/s SAS (SFF-8088)
Capacity
- Direct Attached	64 Disks
- Expansion	Up to 256 Disks
Processor Type	800MHz Dual Core RAID-On-Chip processor
Cache Memory	2GB ~ 8GB / 4GB ~ 16GB DDR3-1333 ECC SDRAM
Battery Backup	Optional
Management Port support	Yes
Monitor 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	4U
# of Hot Swap Trays	64
Tray Lock	Yes
Disk Status Indicator	Access / Fail LED
Backplane	SAS2 / SATA3
# of PS / Fan Modules	1100W x 2 w/PFC
# of Fans	15
Power Requirements	AC 90V ~ 254V Full Range, 50Hz~60Hz
Default Slide Rail: Post to Post 800mm~1090mm (32"~42") / Option: Post to Post 750mm~900mm (29"~35")
Environmental
Relative Humidity	10% ~ 85% Non-condensing
Operating Temp	10°C ~ 40°C (50°F ~ 104°F)
Physical Dimension	880(L) x 482.6(W) x 177(H) mm
Weight (Without Disk)	43.5 / 45Kg
* Specification is subject to change without notice. All company and product names are trademarks of their respective owners.

Support


Firmware	Release Note
[1.66MB]	[123KB]

Documents


Datasheet	Manual
[485KB]	[6.46MB]

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