HP P3410A HP NetRAID 1M/2M Installation & Configuration - Page 158

Appendix A Adapter Specifications HP NetRAID-2M Specifications Parameter Product Number Card Size Processor Bus Type PCI Edge Connector BIOS Cache Configuration Firmware Nonvolatile RAM Operating Voltage SCSI Controllers SCSI Data Transfer Rate SCSI Bus SCSI Termination Termination Disable Devices per SCSI Channel SCSI Device Types SCSI Channels RAID Levels Supported SCSI Connectors Multiple Cards Battery Backup Specification P3411A (64-MB cache), P3475A (128-MB cache) 6.875" x 4.2" (half-length PCI) Intel i960RN @ 100 MHz PCI 2.1/2.2 - 64-bits @ 66 MHz 3 V or 5 V (Universal) HP NetRAID BIOS 64-MB or 128-MB SDRAM DIMM with ECC 1-MB flash ROM 32-KB of NVRAM for disk configuration space 5.00 V ± 0.25 V QLogic ISP12160 Up to 160-MB/sec with Ultra3 drives; 80-MB/sec with Ultra2 drives; 40-MB/sec with Ultra drives Low voltage differential or single-ended SCSI Active Automatic through cable detection Up to 12 depending on SCSI mode and storage cabinet Low voltage differential or single-ended SCSI disk drives Two 0, 1, 5,10, and 50 Two 68-pin, high-density internal connectors Two 68-pin, ultra-high-density external connectors Up to six HP NetRAID adapters per system On-board battery backup circuitry provides approximately 72 hours of data retention for the 64-MB cache and approximately 48 hours of data retention for the 128-MB cache. 150