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  外接硬盘控制器
  内接硬盘控制器
  磁盘数组卡
  外接磁盘数组卡
   
  PCI-X to SATA ll
--
PCIe to SAS
  SAS 磁盘数组卡

 
     

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> 产品信息 > 外接磁盘数组卡 > PCI-X to SATA ll
     


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  ARC-1221x 测试结果  


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  The Best Choice -- External RAID Solution
 

ARC-1212x/1222x
(4/8-port PCIe External SAS/SATA ll RAID Adapters)

The ARC-1212x and 1222x external RAID adapters are high-performance PCI-Express bus to SATA ll Disk Array adapter. The adapter can provide up to 4/8 SATA ll or SAS/SATA ll peripheral devices on a single host adapter. When properly configured, the external RAID adapter can provide non-stop service with a high degree of fault tolerance through the use of RAID technology and advanced array management features. Intel IOP 348 processor has integrated the RAID 6 engine inside. It offers Areca the advantage of reduced engineering and development costs, by having the new RAID 6 function build-in and integrated part saves on component costs and internal PCI bandwidth. Intel emphasis on architectural commonality in IOPs allows Areca developers to capitalize on their existing code base. The 4/8 port external RAID adapter is low-profile PCI cards-ideal for 1U or 2U rack-mount system. It is used the same RAID kernel of its field-proven external RAID controller.

   
 
ARECA External RAID Adapters Comparison
Model Name
ARC-1212x
ARC-1222x
Host Bus Type
PCI-Express X8
RAID 6 Level
0, 1, 10, 3, 5, 6, Single Disk or JBOD
0, 1, 10, 3, 5, 6, 30, 50, 60, Single Disk or JBOD
Cache Memory
512MB
512MB
Driver Support
4*SAS/SATA ll
8*SAS/SATA ll
   
  For the products photo link: http://www.areca.com.tw/support/photo_gallery.htm
   
  Adapter Architecture
 

ARC-12x2x uses Intel IOP348 1200MHz I/O processor
  PCI-Express X8 bus
  512MB on-board DDR2-533 SDRAM with ECC protection
  Write-through or write-back cache support
  Support up to 4/8 SATA ll or SAS/SATA ll drives
  Multi-adapter support for large storage requirements
  BIOS boot support for greater fault tolerance
  BIOS PnP (plug and play) and BBS (BIOS boot specification) support
  Intel RAID 6 Engine to support extreme performance RAID 6
  NVRAM for RAID event & transaction log
  Redundant flash image for adapter availability
  Battery Backup Module (BBM) ready
ARC-6120BAT-T1xx, xx means version no.
  RoHS Compliant
   
  RAID Features
  RAID level 0, 1, 10(1E), 3, 5, 6 Single Disk and JBOD
  Multiple RAID selection
  Online Array roaming
  Online RAID level/stripe size migration
  Online RAID capacity expansion and RAID level migration simultaneously
  Instant availability and background initialization
  Automatic drive insertion/removal detection and rebuild
 
Greater than 2TB per volume set
  Support SMART, NCQ and OOB Staggered Spin-up capable drives
  Support spin down drivers when not in use to extend service life (MAID)
   
  Monitors/Indicators
 
System status indication through HDD activity/fault connector, LCD Connector and alarm buzzer
 
SMTP support email notification
  SNMP support for remote notification
  I2C Enclosure management ready
   
  RAID Management
  Field-upgradeable firmware in flash ROM
    In-Band Manager
  Hot key boot-up McBIOS RAID manager via BIOS
  Support controller's API library for customer to write its own AP
  Support Command Line Interface (CLI)
  Browser-based management utility via ArcHttp Proxy Server
  Single Admin Portal (SAP) monitor utility
  Disk Stress Test (DST) utility for production in Windows
    Out-of-Band Manager
  Push Button and LCD display panel
     
  Software Drivers
  Windows 7/2008/Vista/Server 2003/XP/2000
  Redhat Linux and SuSE Linux
  FreeBSD
  VMware
  Solaris 10x86
  UnixWare 7.1.x
  Netware 6.5
  Mac OS 10.4.x/10.5.x/10.6.x (EFI BIOS support)
     
  Environmental/Physical
  Mechanical
 
Dimension: ARC-12x2x: 64(H) x 168(L) mm
SATA Interface ARC-12x2x:(External SFF-8088 connector)
     
  Environmental Specifications
 
Operating: Temperature:+5°c to +50°c
  Humidity: 15-80%
  non-condensing
 
Storage Temperature: Temperature:-40°c to 70°c
  Humidity: 5-90%
  non-condensing
     
  Electrical
 
Power Requirements: 4.95W
  6.22W
     
   
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