The HP 726736-B21 represents a state-of-the-art SAS controller that provides robust storage solutions for HP ProLiant servers. Equipped with 2GB of Flash-Backed Write Cache (FBWC), it delivers outstanding data protection and performance improvement. The controller operates at 12Gb/s SAS speeds and includes two internal ports, enabling high-speed data transfers and enhanced data integrity. Its integrated RAID capabilities allow for flexible storage configuration according to the requirements of the application, supporting RAID levels 0, 1, 5, and 10. Designed specifically for seamless compatibility with HP ProLiant Gen9 servers, this controller assures a high degree of reliability and efficiency, making it suitable for enterprise-grade storage operations, including database management, virtualization, and high-volume transaction processing.