Hardware User Guide
Page 11
...instead of SCSI commands eliminates clock skew challenges. Benefits of expanders to connect to -point serial data transfers. Intel® RAID Controller RS2WC040 Hardware User's Guide 1 SAS controllers leverage a common electrical and physical connection interface that offers reliability, good ...* 2.0-compliant SAS/SATA II RAID controller that is compatible with existing ATA firmware. As a second-generation PCI Express* RAID controller, the Intel® RAID Controller RS2WC040 addresses the growing demand for increased data throughput and scalability requirements across entry-...
...instead of SCSI commands eliminates clock skew challenges. Benefits of expanders to connect to -point serial data transfers. Intel® RAID Controller RS2WC040 Hardware User's Guide 1 SAS controllers leverage a common electrical and physical connection interface that offers reliability, good ...* 2.0-compliant SAS/SATA II RAID controller that is compatible with existing ATA firmware. As a second-generation PCI Express* RAID controller, the Intel® RAID Controller RS2WC040 addresses the growing demand for increased data throughput and scalability requirements across entry-...
Hardware User Guide
Page 14
.... • Patrol Read checks drives and maps bad sectors. • Commands are retried at least four times. • Firmware provides best effort to recognize an error and recover if possible. • Failures are logged from controller and drive...disks). • Support the internal SAS Sideband signal SFF-8485 (SGPIO) interface. • Auto-detection of failed drives with other SAS devices. 4 Intel® RAID Controller RS2WC040 Hardware User's Guide Write-through : - Blocked: deny read . - Configuration stored in a RAID 5 array, which optimizes performance by the RAID adapter....
.... • Patrol Read checks drives and maps bad sectors. • Commands are retried at least four times. • Firmware provides best effort to recognize an error and recover if possible. • Failures are logged from controller and drive...disks). • Support the internal SAS Sideband signal SFF-8485 (SGPIO) interface. • Auto-detection of failed drives with other SAS devices. 4 Intel® RAID Controller RS2WC040 Hardware User's Guide Write-through : - Blocked: deny read . - Configuration stored in a RAID 5 array, which optimizes performance by the RAID adapter....
Hardware User Guide
Page 21
...contain the correct configuration, use configuration from that the SATA devices power up to access the BIOS Configuration Utility. 2. Intel® RAID Controller RS2WC040 Hardware User's Guide 11 Turn on the system power and listen to be sure that in adapter. Select Configure > ... and to update the NVRAM. 5. This message times out after several seconds to initialize and then display the Intel® RAID Controller RS2WC040 number and firmware version. Replacing a Controller To replace the RAID controller, see the NVRAM and drive configurations. 3. See the Quick...
...contain the correct configuration, use configuration from that the SATA devices power up to access the BIOS Configuration Utility. 2. Intel® RAID Controller RS2WC040 Hardware User's Guide 11 Turn on the system power and listen to be sure that in adapter. Select Configure > ... and to update the NVRAM. 5. This message times out after several seconds to initialize and then display the Intel® RAID Controller RS2WC040 number and firmware version. Replacing a Controller To replace the RAID controller, see the NVRAM and drive configurations. 3. See the Quick...
Hardware User Guide
Page 24
...Card size Array interface to host SAS/SATA bus speed SAS/SATA ports Physical and virtual drive support Firmware Compatible devices Cabling Redundant configuration Enclosure management Enclosure support Intel® RAID Controller RS2WC040 LSI*SAS2008 PCI*Express-SAS/SATA I/O Processor chip, 150MHz +3.3 V, +12 V Low profile, extended...in Non-RAID mode. Array Performance Features Specification Host data transfer rate Drive data transfer rate Maximum scatter / gather Intel® RAID Controller RS2WC040 Up to 5.0 Gb/s per PCI Express* lane Up to 16 MB in reflashable flash ROM • 2.5-inch ...
...Card size Array interface to host SAS/SATA bus speed SAS/SATA ports Physical and virtual drive support Firmware Compatible devices Cabling Redundant configuration Enclosure management Enclosure support Intel® RAID Controller RS2WC040 LSI*SAS2008 PCI*Express-SAS/SATA I/O Processor chip, 150MHz +3.3 V, +12 V Low profile, extended...in Non-RAID mode. Array Performance Features Specification Host data transfer rate Drive data transfer rate Maximum scatter / gather Intel® RAID Controller RS2WC040 Up to 5.0 Gb/s per PCI Express* lane Up to 16 MB in reflashable flash ROM • 2.5-inch ...