The LENOVO 13N2190 ServeRAID 6i+ controller is a high-performance RAID controller designed to enhance the storage capabilities of Lenovo server systems. It supports RAID levels 0, 1, 5, 10, and 50, providing a balance between performance, capacity, and data security. The ServeRAID 6i+ is equipped with an integrated 256 MB cache memory, which helps in speeding up data access times and overall system performance. This controller is designed for businesses that require reliable and secure data storage solutions. Its advanced features include online RAID level migration, online capacity expansion, and RAID level support, making it flexible for various storage configurations. The 13N2190 significantly boosts the efficiency and reliability of server storage subsystems, making it an essential component for enterprise-level data management and applications.