Portable USB, FireWire 400/800, eSATA desktop RAID 5 Storage

Overview
Specification
Compatibility

Product Overview

The portable EnhanceRAID™ T4 CR is a cost effective stand-alone eSATA desktop storage appliance with built-in OS transparent RAID engine that targets at various user levels such as digital content creators, game designers, and SMB database managers. It comes with a hardware embedded RAID engine that wraps Four (4) SATA disks into one RAID protected volume, while connecting to a host computer through an external eSATA port. The EnhanceRAID™ T4 CR offers plug’n’play simplicity connecting to either a Apple Macintosh or Window machine, and is ideal for SMB backup, workgroup productivity, email archive, and provides the fastest, simplest, safest way to share protected data between desktops, networks and workgroups.

Easy Management

EnhanceRAID™ T4 CR subsystem is unparalleled in its simplicity, easy of use, installation, and storage management. Our user friendly Web Graphical User Interface allows one to monitor the disk array from a remote site with simple internet access, no additional management software ever needed. In addition, the history of events is kept in the monitoring program for easy tracking

Versatile RAID storage Module

The EnhanceRAID T4 CR desktop RAID system is a host independent storage appliance which provides a transparent and driverless method of adding additional RAID protected storage to an existing IT infrastructure, regardless of your operating system or hardware. It is ideal for Microsoft Exchange and SQL server, and provides the fastest, simplest, safest way to share protected data between desktops, networks and work groups.

Product Specifications

>MODEL COMPARISON	T4 CR	T4H CR
>Form Factor	Portable Desktop	Portable Desktop
>RAID Level	RAID 0,1, 5	RAID 0,1, 5
>Disk Interface	SATA I/SATA II	SATA I/SATA II
>Host Channel	eSATA, FireWire 400/800, USB	eSATA, FireWire 400/800, USB
>Number of Disks Supported	4	4
>Connectivity	1x eSATA, 1 x FireWire 400, 2 x FireWire 800, 1 x USB2.0	1x eSATA, 1 x FireWire 400, 2 x FireWire 800, 1 x USB2.0
>Disk (Capacity) Expansion	None	None
>Performance	Up to 80 MB/sec	Up to 80 MB/sec
>Power Supply	Single 150Watt	Single 150Watt
>System Handle	None	Stylish H Shape Handle

Features & Benefits

OS Independent & Transparent
Automatically online fast data rebuilding
Quad Connectivity (USB 2.0, FireWire 400 / 800, eSATA )
Support RAID levels 0,1, 5
Support SATA I & II disk interface
Hot-Swappable 4 x Removable HDD Trays
Power & Access LED indicators on each drive bay
Under 2TB Capacity Support with USB2.0 & FireWire 400/800 connection
Over 2TB Capacity Support with eSATA connection (Windows 2003, Vista, 2008)

Hight Data Availablity

EnhanceRAID™ T4 CR features high-speed SRAM for streamlining data transfer and buffering, and offers RAID data protection while delivering satisfying performance for most applications with efficient I/O optimization processing intelligence. Drive failure detection, automatic drive rebuild, hot spare assignment and background rebuild functions makes it possible for users to monitor and address system conditions. In addition, the EnhanceRAID™ T4 CR storage RAID system supports over 2TB capacity using the eSATA connection on Windows Server 2003 or Windows Vista, which tranfers to longer video recording hours or higher-resolution video in a digital video recorder, or more accounts in a mail server. FireWire or USB connection only supports under 2TB capacity on all available operating systems at this time.

System Specifications
Max. Number of HDDs 4x SATA HDDs
Max. Total HDD Capacity 2TB through FireWire
or USB on all OS
Max. Total System Capacity up to 4.5TB
on eSATA (Win2003/Win Vista)
Hot-Swappability 4x Removable HDD Tray
Drive failure 1 LED indicator for each HDD
System fan 1x 8cm Hot-Swappable high speed fan
Status LEDs 1x access LED for each HDD
Key Locked 1 security keylock for each HDD
Fan-fail LED 1x fan-fail LED
Mute button 1x mute button for fan
Power Supply AC Input: 100-240V
Dimensions (H x W x D) 6" x 8.5" x 10.75"
Weight (without disks) 9.75 Lbs

Product Highlight
Supports USB 2.0 host interface
Supports FireWire 400/800 host interfaces
Supports external SATA (eSATA) host interface
Supports SATA II (3Gbps) disk interface
RAID monitoring through front control panel buttons

Physical & Environment
Operating Temperature 0°C ~ 35°C
Non-Operating Temperature -20°C ~ 60°C
Relative Humidity 5% to 95% non-condensing

Package Includes 1 pcs 4x 3.5” SATA Desktop RAID Enclosure 1+ FireWire800 IEEE1394.B Cable 1+ USB 2.0 Cable 1+ eSATA Cable 4 pcs Hot-Swap Removable HDD Tray User Manual Accessory Box Manufacturer Warranty 2 years limited manufacture warranty

HDD Validation

Validated SATA 3.5 HDD
	Hitachi Deskstar	Seagate Barracuda	Maxtor Diamond MAX
160GB			X
250GB	X	X	X
400GB	X	X	X
500GB	X	X	X
750GB	X	X
1TB	X	X
1.5TB		X

Host OS: Windows, Macintosh