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Appendix A Specifications Various tests have been conducted according to industry standards. Please contact your sales representatives or visit our VIProom website for individual test reports. Warning Alarms Audible alarms System LEDs Event notification via the RAIDWatch Manager (LAN broadcast, email, fax, MSN, SMS, and SNMP traps) RS-232C terminal console LCD event prompts Telnet console A.2. Controller Specifications A.2.1 Configuration Specification RAID Levels Host O/S Compatibility Host Interface 0, 1(0 + 1), 3, 5, 6, 10, 30, 50, 60, and non-RAID disk spanning Host O/S independent 8Gb/s Fibre Channel Host Channels 4 pre-configured host channels (each controller) Drive Interface Supports up to 16 channels of 3Gbps SAS or SATA-II All drive channels are pre-configured and cannot be changed Write-through, write-back, and adaptive write policy Pre-installed 2GB (or above) DDR-II module with ECC, registered; in one DIMM socket Up to 32 per host ID, for a total of 1024 on all host channels Drive Channels Cache Mode Cache Memory Number of LUN’s Multiple Target IDs/Host Channel Firmware on Flash Memory Yes Yes A.2.2 Architecture Specification CPU Host Channel Chip Controllers DIMM Slot Controller Specifications 2x RISC-based CPUs PMC chipsets For one 240-pin DDR-II SDRAM module A-3