HP 226593-B21 Smart Array 5i Plus Controller and Battery Backed Write Cache En - Page 13
Battery Backed Write Cache Enabler
UPC - 720591665913
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Features • Has a Battery Backed Write Cache Enabler • Supports these additional features: - RAID (0, 1 + 0, 5) - Online RAID migration between any two levels - Online array capacity expansion - Adjustable stripe size - Performance monitoring with Compaq Insight Managerä - S.M.A.R.T. paging - Drive pre-failure notification - Tagged command queuing - Multiple logical drives per array - Compaq Pre-Failure Warranty and Pre-Failure Notification for Compaq drives (requires Compaq Insight Manager) - Easy-to-use Compaq Array Configuration Utility (ACU) and browser-based Compaq Array Configuration Utility XE (ACU-XE) - Option ROM Configuration for Arrays (ORCA) Utility - Redundant ROM Battery Backed Write Cache Enabler A Battery Backed Write Cache Enabler is included with the Smart Array 5i Plus Controller. Also called the battery module, this component enables write cache, provides transportable data protection, increases overall controller performance, and maintains any cache data for up to 72 hours. NOTE: The data protection (and the time limit) also applies if a power outage occurs. When power is restored to the system, an initialization process writes the preserved data to the hard drives. 1-2 Compaq Smart Array 5i Plus Controller User Guide