Part Details:
Cables - Connectors - and Adapters - Dell - Customer Kit - 25GBase Direct Attach Cable - SFP28 (M) to SFP28 (M) - 3.3 ft - Twinaxial - passive - for PowerEdge C6420 - FC640 - R430 - R440 - R540 - R6415 - R740 - R7415 - R7425 - R940 - T440 - T640