ARC-1223-8x Architecture 800MHz RAID-on-Chip (ROC) processor PCIe 2.0 x8 lane host interface Support up to 8 external 6Gb/s SAS physical links ARC-1223-8x supports up to/8 x 6Gb/s SAS/SATA HDDs 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 Support EFI BIOS for Mac Pro NVRAM for RAID event & transaction log Redundant flash image for controller availability Battery Backup Module (BBM) ready (Option) RoHS compliant RAID Features RAID level 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD Multiple RAID selection Online array roaming Offline RAID set Online RAID level/stripe size migration Online capacity expansion and RAID level migration simultaneously Online volume set growth Instant availability and background initialization Support global and dedicated hot spare Automatic drive insertion/removal detection and rebuilding Greater than 2TB capacity per disk drive support Greater than 2TB per volume set (64-bit LBA support) Support intelligent power management to save energy and extend service life Support NTP protocol synchronize RAID controller clock over the on board Ethernet port Monitors/Indicators System status indication through global HDD activity/fault con- nector, individual activity/fault connector, LCD/I2C connector and alarm buzzer SMTP support for email notification SNMP support for remote manager Enclosure management (SES-2, SMP and SGPIO) ready RAID Management Field-upgradeable firmware in flash ROM In-Band Manager Hot key "boot-up" McBIOS RAID manager via M/B BIOS Web browser-based McRAID storage manager via ArcHttp proxy server for all operating systems Support Command Line Interface (CLI) API library for customer to write monitor utility Single Admin Portal (SAP) monitor utility Operating System Windows 7/2008/Vista/XP/2003 Linux FreeBSD VMware Solaris 10/11 x86/x86_64 Mac OS 10.5.x/10.6.x/10.7.x Environmental/Physical Mechanical Dimension: ARC-1223-8x: 62(H) x 168(L) mm Environmental Specifications Operating: Temperature:+5°c to +60°c Humidity: 15-80% non-condensing Storage Temperature: Temperature:-40°c to 70°c Humidity: 5-90% non-condensing Electrical Power Dissipation: 12V +3.3V ARC-12x3 series: 12.1W (9.6W+2.5W)