Intel RT3WB080 Hardware User Guide - Page 26
Fault Tolerance, Table 4. Fault Tolerance Features
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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 electronics. • Intel® RAID Smart Battery AXXRSBBU7 cache backup • Up to 48 hours of data retention, "Gas Gauge". • Auto detection of failure • Hot plug • Hot swap • Automatic at fail • Dedicated per array • Global for any array • Auto-resume of initialization or rebuild on reboot • Parity generation and checking, automatic consistency checking • Patrol reads • Activity and fault LEDs, alarm • Multiple retries • Logs in NVRAM, event log, CIM, Smart, Intel® RAID Web Console 2 16 Intel® RAID Controller RT3WB080 Hardware User's Guide