Intel SRCSASRB Hardware User Guide - Page 7

Intel® RAID Controller SRCSASRB The Intel® RAID Controller SRCSASRB is an intelligent low-profile RAID adapter with an integrated LSI* 1078 RAID-On-Chip chipset, providing both a SAS controller and RAID engine. With 256 MB RAM built onto the board and eight independent ports using two SFF-8087 mini multi-lane connectors, this controller supports up to 32 enterpriseclass SAS or SATA devices and 64 logical drives. The PCI-Express* connector fits into an x4 or x8 PCI-Express slot capable of 2.5 Gbps per lane over PCI Express* x4 with a 3.0 Gbps point to point transfer rate. The SAS controller supports the ANSI Serial Attached SCSI (SAS) standard, version 1.0 and the Serial ATA (SATA) protocol defined by the Serial ATA specification, version 1.0a. Protocol Support • Serial SCSI Protocol (SSP): Communication with other SAS devices. • SATA II Protocol: Communication with other SATA II devices. • Serial Management Protocol (SMP): Topology management information sharing with expanders. • Serial Tunneling Protocol (STP) support for SATAII through expander interfaces. Operating System Support • Windows Server 2003*, Windows 2000* Enterprise Server, SP4 and Windows XP*. • Red Hat* Enterprise Linux 3.0 and 4.0. • SuSE* Linux Enterprise Server 9, SP1-3 and SLES 10. The operating systems supported may not be supported by your server board. See the tested operating system list for your server board at http://support.intel.com/support/motherboards/server/. See also the tested hardware and operating system list for the RAID Controller SRCSASRB to make sure the RAID card supports your operating system. Usability • The card ships with both a standard and a low-profile bracket. • Small, thin cabling with serial point-to-point 3.0 Gbps data transfer rates. • Support for non-disk devices and mixed capacity drives. • Support for intelligent XOR RAID levels 0, 1, 5, 6, 10, 50, and 60. • Dedicated or global hot spare with auto rebuild if an array drive fails. • User defined stripe size per drive: 8, 16, 32, 64 (def), 128, 256, 512, or 1024 KB. Intel® RAID Controller SRCSASRB Hardware User's Guide 2