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EnhanceRAID R8 Multi-lane Rackmount Storage
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ArrowProduct Overview
A pioneer and leader in hybrid I/O technologies, Enhance Technology introduces the EnhanceRACK R8 ML, a 2U 8-disk storage array designed as JBOD or HBA RAID dependant storage.  The R8 ML can also be an expansion unit to the advanced EnhanceRAID R8 XP Expandable RAID series featuring MultiLink™ I/O technology with two additional Multi-lane channels optioned for daisy-chaining to R8 ML disk array for storage expansion in addition to the built-in eight (8) Serial ATA I/II disks.  The R8 ML rackmount storage system equipped with two (2) Multi-lane ports for host connection and is developed for OEM, VAR, & storage solution providers for daily Disk-to-Disk (D2D) backup, video editing, e-mail archive, etc.
 
ArrowIndustry Proven SATALINK™ Technology
The EnhanceRACK R8 ML was built on the world-known hybrid I/O technology, the SATALink™, a technology pioneered by Enhance Technology to bring low-cost SATA disks to the broadband high performance computing environments. The propriety MultiLink™ I/O technology is introduced to connect additional disk array system through Multi-lane interface that helped resellers and integrators to offer more cost/effective storage solution to the end customers.
R8 ML BackSide
ArrowVersatile RAID storage Module
The versatile R8 ML storage array is a host dependent storage unit 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 with a direct Multi-lane infiniband connection to the host.
 
ArrowProduct Specifications
   MODEL COMPARISON
R8 ML
R8 XP1000

>Form Factor

2U 8-Drive Rackmount

2U 8-Drive Rackmount

>RAID Level

JBOD or RAID

RAID 0,1,3,5,6

>Disk Interface

SATA/SATA II 3Gb

SATA/SATA II 3Gb

>Host Channel

Multi-lane I/O Dual U320 SCSI

>Number of Disks Supported

Up to 8

Up to 16

>Connectivity

Dual Infiniband RX4

Single U320 SCSI & Dual Multi-Lane

>Disk (Capacity) Expansion

None

8+ Disks

>Performance

Over 400 MB/sec

Over 260 MB/sec

>Power Supply

Single 250W
or
Redundant 2x300 Watt

Redundant 2x300 Watt

 
ArrowFeatures & Benefits
  • Brushed metal construction
  • 2U 8-Disk rackmount form factor
  • Built-in SAS/SATA II compatible backplane
  • Eight hot-swappable HDD drive trays
  • Three hot-swappable low noise enclosure fan
  • Fan-fail LED and alarm with mute button
  • Power & Status LED indicators on the front panel
  • Optional dual redundant power supply
* Rack mount Kit NOT included with system.  Please order optional sliding
  rail kit part number RM-RAIL24 that includes all mounting hardware.


Models Description
square R8-ML Compact 2U 8-Drive SAS / SATA-to-Multi-lane

Disk Support
square R8-ML 8 Drives SAS / SATA Disks
square Max. HDD Supported 8+ SATA I/II or SAS HDDs
square Max. HDD Capacity 1.5TB
square Max. System Capacity Up to 12TB

Host Connections
square R8-ML 2x Multi-lane ports

Enclosure Specification
square Hot-Swappability 8 x Removable HDD Tray

square Drive Failure 1 LED indicator for each HDD
square System Fan 8cm x 4 Ball-Bearing fan (installed)
square Status LEDs 1 x access LED for each HDD
square Fan-fail LED 1 x Fan-fail LED for system
square Dimentions(H x W x D) 3.5 " x 17 " x 21.25"
square Weight (without disk) 40 Lbs

Cooling
square Everflow Model F 128025BH brushless fan
square DC 12V, 0.19 AMP

Operating Temperature
square 10°C ~ 35°C

Non-Operating Temperature
square -10°C ~ 50°C

Relative Humidity
square 5% to 95% non-condensing

 


Supported Operating System
square Windows: XP, 2003, Vista, 2008
square Mac: 9.1 and above, OSX, OSX Server

square Linux: Fedora 8, RedHat Enterprise 5

Power Supply (Standard 250Watt &
Optional Dual Redundant 350Watt)
square Input Range 110 to 240 VAC. 10%
square Voltage +5V/25A +12V/10A 47-63Hz
square Agency Approval EMI / RFI, CE, FCC B

Manufacturer Warranty
square 3 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
 


 
 Validated SAS 3.5 HDD
 
Hitachi
Seagate
Maxtor
 
Ultrastar
Cheetah
Atlas 10K V
Atlas 15K II
36GB
X
 
 
 
36.7GB
 
 
 
X
73GB
X
X
 
 
73.5GB
 
 
X
X
146GB
 
X
 
 
147GB
X
 
 
 
147.1GB
 
 
X
X
300GB
 
 
X
 
400GB
 
X
 
 
450GB
 
X
 
 
 
  HBA Validation

Areca ATTO HighPoint LSI Logic
ARC-1680x ExpressSAS R380 RocketRAID 2322 LSI SAS3801E
ARC-1120ML   RocketRAID 3522 LSI SAS3801X
 
  Host OS: Windows, Macintosh
Windows Windows Mac Mc OX