The DELL CX-ATA-DAE PSU is a 400W power supply unit designed for the EMC Fibre Channel Storage Enclosures, providing a reliable power source for your storage infrastructure. This PSU is engineered to meet the rigorous power needs of high-density storage systems, ensuring stable and continuous operation. It features an efficient design that promotes energy savings while maintaining optimal performance. The PSU is built to withstand the demands of 24/7 data center environments, offering over-current, over-voltage, and short-circuit protection to safeguard your equipment against potential damage. Its hot-swappable capability ensures minimal downtime, allowing for maintenance or upgrades without disrupting the enclosure's operation. The DELL CX-ATA-DAE PSU is the perfect solution for businesses looking to maintain the integrity and reliability of their EMC storage systems.