I/O Processor Intel IOP348 800MHz On-Board Cache DDR2-533 256MB Host Bus Type PCIe x 8 Driver Connector 8 x SAS/SATA HDDs Expander Support No RAID Level 0, 1, 10, 3, 5, 6, 30,50,60, Single Disk or JBOD Form Factor Low Profile System Architecture Intel 800MHz IOP348 I/O processor with SAS controller PCIe x8 link host interface 256MB on-board DDR2-533 SDRAM with ECC protection Support write-through or write-back cache 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 engine support extreme performance RAID 6 function NVRAM for RAID event transaction log Redundant flash image for adapter availability Battery Backup Module (BBM) ready (option) ARC-6120BA-T112 RoHS Compliant RAID Features RAID level 0, 1, 3, 5, 6, 30, 50, 60 or JBOD Multiple RAID selection Online array roaming Online RAID level/stripe size migration Online capacity expansion and RAID level migration simultaneously Online volume set growth Instant availability and background initialization Automatic drive insertion / removal detection and rebuilding Greater than 2TB per volume set (64-bit LBA support) Disk scrubbing/ array verify scheduling for automatic repair of all configured RAID sets Support spin down drives when not in use to extend service life (MAID) Support NTP protocol synchronize RAID controller clock over the on board Ethernet port Disk Bus Interface Up to 4/8 SAS/SATA II HDDs (No Expander Capability) Up to 3Gbps Per Drive Port Host Connectivity PCIe x8 Lane Width Host Interface Monitors/Indicators System status indication through global HDD activity/fault connector, individual fault connector, LCD/I2C connector and alarm buzzer SMTP support for email notification SNMP support for remote manager Enclosure management (Serial bus and SGPIO) ready RAID Management Field-upgradeable firmware in flash ROM In-Band Manager Hot key "boot-up" McBIOS RAID manager via BIOS Web browser-based McRAID storage manager via Http proxy server Support Command Line Interface (CLI) API library for customer to write monitor utility Single Admin Portal (SAP) monitor utility Out-of-Band Manager Firmware-embedded web browser-based McRAID storage manager, SMTP manager and SNMP agent and Telnet function via Ethernet port API library for customer to write monitor utility Support Push Button and LCD display panel Operating System Windows 7/2008/Vista/Server 2003/XP/2000 Linux FreeBSD Novell Netware 6.5 Solaris 10 x86/x86_64 SCO UnixWare 7.x.x Mac OS 10.4.x/10.5.x/10.6.x/10.7.x (EFI BIOS support) Environmental Specifications Operating Temperature: 0 C to +40 C Operating Humidity: 15 80% Operating: Non-Condensing Storage Temperature: -40 C to 60 C Storage Humidity: 5 90% Storage: Non-Condensing Electrical Power Requirements: 1.10W Max +3.3V 10.92W Max +12V Item Dimension (L"xW"xH") 10.25 x 6.75 x 3.25