Intel RAID Controller SRCSASLS4I PCI-Express Interface 128MB M2D Lp

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• This RAID controller has four internal SAS/SATA ports and uses a x8 or wider PCI Express* server board slot.1.2 Operating System Support Supports SAS/SATA devices at speeds up to 300 MB/second per port Supports the SATA II protocol over SAS transp
• Contains four internal SAS/SATA ports Supports up to 8 SAS/SATA II devices via expanders Supports up to 64 virtual disks Supports up to 8 arrays Supports RAID levels 0, 1, 5, 6, 10, 50, and 60 Hardware exclusive OR (XOR) assistance
• Online capacity expansion Online RAID level migration Physical drive roaming RAID controller migration Fast virtual drive initialization Hot-spare drive configuration, both private and global
• SATA drive hot-plug Staggered spin-up Native command queuing Support for SMART* Auto rebuild Variable data stripe size configured per virtual drive
• 128 MB of ECC DDR2 667 MHz SDRAM integrated on the controller Read and write cache policy SES2 intelligent enclosure support PCI hot-plug support Background media test (patrol read) Background data integrity test