848147-001 HPE Smart Array P840AR 12GB 2 Port Internal SAS Controller

848147-001 Overview

RAID Configuration: The controller supports various RAID levels, including 0, 1, 5, 6, 10, 50, and 60, and allows for the creation of multiple arrays on a single controller.
Drive Monitoring: The controller provides real-time monitoring of drive health and performance, including the ability to view the status of individual drives and predict potential drive failures.
Drive Performance Tuning: The controller includes features such as read and write caching, cache battery backup, and advanced data protection algorithms to optimize drive performance.
Error Correction and Recovery: The controller supports error correction and recovery features such as advanced data protection algorithms, drive sparing, and rebuild prioritization.