Hardware User Guide
Page 14
... reads from disk (not cache). • Redundancy through : Usually slower but data will be lost if power is lost. - Optional battery backup for cache write to disk. • Smart Technology predicts failures of drives and electronic components. • Patrol Read checks drives and maps...of only three or four drives use Peer Read mode. • Dirty cache LED plus error reporting for cache memory. 4 Intel® RAID Controller RT3WB080 Hardware User's Guide CIM, LEDs, and via alarm. • Multiple cache options allow configuration-specific performance optimization: - Read ...
... reads from disk (not cache). • Redundancy through : Usually slower but data will be lost if power is lost. - Optional battery backup for cache write to disk. • Smart Technology predicts failures of drives and electronic components. • Patrol Read checks drives and maps...of only three or four drives use Peer Read mode. • Dirty cache LED plus error reporting for cache memory. 4 Intel® RAID Controller RT3WB080 Hardware User's Guide CIM, LEDs, and via alarm. • Multiple cache options allow configuration-specific performance optimization: - Read ...
Hardware User Guide
Page 23
... the board settings to SAS/SATA devices. JT8 RAID Premium Feature Key 2-pin connector Enables support for drive activity. 3 Intel® RAID Controller RT3WB080 Characteristics JT12 JT13 JT10 JT7 JT6 JT9 Port 7-4 Port 3-0 JT11 JT8 JT2 JT4 JT1 JT3 Figure 4. JT7 Internal SAS... Fault LED Header 2-pin connector LED signal for 20-pin connector Provides an interface to the daughter card that Battery Backup Unit contains the battery backup unit. Jumper Description AF003198 Jumper Description Type Comments JT1 Dirty Cache LED Header 2-pin connector For connection to -...
... the board settings to SAS/SATA devices. JT8 RAID Premium Feature Key 2-pin connector Enables support for drive activity. 3 Intel® RAID Controller RT3WB080 Characteristics JT12 JT13 JT10 JT7 JT6 JT9 Port 7-4 Port 3-0 JT11 JT8 JT2 JT4 JT1 JT3 Figure 4. JT7 Internal SAS... Fault LED Header 2-pin connector LED signal for 20-pin connector Provides an interface to the daughter card that Battery Backup Unit contains the battery backup unit. Jumper Description AF003198 Jumper Description Type Comments JT1 Dirty Cache LED Header 2-pin connector For connection to -...
Hardware User Guide
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... MHz SDRAM, optional battery backup 8 MB in reflashable flash ROM • 2.5-inch and 3.5-inch SATA III or SATA II drives • Non disk devices including expanders • Can support drives of -band SES 14 Intel® RAID Controller RT3WB080 Hardware User's Guide... interface to host SATA bus speed SATA ports Physical and virtual drive support Cache Firmware Compatible devices Cabling Redundant configuration Enclosure management Intel® RAID Controller RT3WB080 LSISAS2108 Integrated ROC, 800 MHz +3.3 V, +12 V Low profile, extended half-length (6.6-inch, MD2) PCI Express* Revision...
... MHz SDRAM, optional battery backup 8 MB in reflashable flash ROM • 2.5-inch and 3.5-inch SATA III or SATA II drives • Non disk devices including expanders • Can support drives of -band SES 14 Intel® RAID Controller RT3WB080 Hardware User's Guide... interface to host SATA bus speed SATA ports Physical and virtual drive support Cache Firmware Compatible devices Cabling Redundant configuration Enclosure management Intel® RAID Controller RT3WB080 LSISAS2108 Integrated ROC, 800 MHz +3.3 V, +12 V Low profile, extended half-length (6.6-inch, MD2) PCI Express* Revision...
Hardware User Guide
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Fault Tolerance Table 4. Fault Tolerance Features Specification Self Monitoring Analysis and Reporting Technology (SMART) support Optional Battery Backup Drive Replacement Drive Rebuild Using Hot Spares Error Checking and Indication Intel® RAID Controller RT3WB080 • Detects up to 70% of predictable disk drive failures • Monitors the internal performance of all motors, heads, and drive...
Fault Tolerance Table 4. Fault Tolerance Features Specification Self Monitoring Analysis and Reporting Technology (SMART) support Optional Battery Backup Drive Replacement Drive Rebuild Using Hot Spares Error Checking and Indication Intel® RAID Controller RT3WB080 • Detects up to 70% of predictable disk drive failures • Monitors the internal performance of all motors, heads, and drive...