The Apple Xserve RAID Storage Controller Card is designed to optimize storage performance and data protection for Intel-based Xserve systems. It integrates a powerful hardware RAID engine with 256MB cache and a 72-hour battery backup to ensure that your data is secure and accessible.
Compatible with Mac OS X Server v10.5 and later, this RAID card replaces the built-in SATA/SAS controller and enhances system performance by allowing multiple SAS or SATA hard drives to be connected. Achieve high data transfer rates of up to 318MB/s in RAID 0 and 198MB/s in RAID 5 configurations.
Apple MA689Z/B Xserve Raid Storage Controller Card