Identical in functionality to the IBM 01LK381, the IBM 01LK397 model is designed to enhance storage capabilities within IBM's server environment. It splits an original single #EJ0N Storage Bay into two separate sections of 6 SFF-3 bays each. By facilitating the inclusion of an extra SAS controller, it significantly boosts the overall performance of the storage system. The dual SAS controllers work to increase data throughput and reliability, catering to environments that require rapid access to large volumes of data. This configuration is especially beneficial in high-performance computing, data analytics, and other intensive data processing environments, offering scalability and enhanced data handling efficiency.