The DES-6511 Redundant Power Supply from D-Link features a fully redundant design to ensure continuous operation when used with DES-6500 Chassis. The DES-6500 supports up to 296 Watts and can accommodate two such DES-6511 units that are fully hot-swappable. It features a Power Management function and a removable handle design. This Redundant Power Supply is specifically designed to work with the D-Link DES-6500 Chassis.