Controller RAID ARECA ARC-1222-SAS 8P SAS/SATA

Descrizione

Controller RAID 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 configuration & transaction log Redundant flash image for adapter availability 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