The EMC 100-560-319, known as the CX DAE (Disk Array Enclosure) 2G, is an integral component of the EMC CLARiiON CX series of storage arrays, designed to enhance storage capacity and flexibility in enterprise SAN environments. This particular model represents a 2nd generation DAE that facilitates the expansion of storage capabilities by housing additional disk drives. It is compatible with a variety of disk types, including Fibre Channel, SATA, and SSDs, allowing for a customized blend of performance and capacity to meet differing storage demands. The unit supports up to 15 drives, which can be a mix of different capacities and speeds depending on the specific requirements of the environment it is deployed in. With 2Gb/s Fibre Channel connectivity, it ensures fast data transfer rates between the storage array and connected hosts, thereby improving overall system performance and response times. The CX DAE 2G's modular design and compatibility with existing EMC CLARiiON storage infrastructure make it an efficient and cost-effective way for businesses to scale their storage solutions. Its robustness and EMC's reliability guarantee mean that enterprises can confidently expand their storage with minimal downtime and maintain high levels of data availability and protection.