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Adapter Architecture
• Intel 80331 I/O Processor (500MHz)
• 64-bit/133MHz PCI-X bus compatible
• 128MB on-board DDR333 SDRAM with ECC protection
• One SODIMM socket to support DDR333 SDRAM with ECC protection, Upgrade to
2GB for ARC-1160 model
• Write-through or write-back cache support
• Support up to 4/8/16/24 SATA-II 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
• Tekram's new Areca polynomial ASIC to support extreme performance RAID 6
engine(except for ARC-1110)
• NVRAM for RAID configuration & transaction log
• Redundant flash image for adapter availability
• Battery Backup Module (BBM) ready (Option)
RAID Features
• RAID level 0, 1(0+1), 3, 5, 6 and JBOD
• Multiple RAID selection
• Online Array roaming
• Online RAID level/stripe size migration
• Online capacity expansion and RAID level migration simultaneously
• Instant availability and background initialization
• Automatic insertion/removal detection and rebuild
• Greater than 16TB per volume set(64-bit LBA support)
• S.M.A.R.T disk drive monitoring for reliability
• Support Staggered Spin-up capable drives
Monitors/Notification
• System status indication through HDD activity/fault connector, LCD
Connector and alarm buzzer
• SMTP support email notification
• I 2C Enclosure management ready
RAID Management
• Field-upgradeable firmware in flash ROM
• Web browser-based RAID manager and SNMP agent via HTTP PROXY for Windows,
Linux & FreeBSD system
• Hot key boot-up RAID manager via BIOS
• Support Comment Line Interface (CLI)
• Single Admin Portal (SAP) monitor utility
• HDD Stress Test (HST) utility for production
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