This is a Dell Custom-To-Order (CTO) part, indicated by part number 3000180120269.1. It represents a specific configuration of a Dell product tailored to individual customer requirements. Further details would depend on the exact system configuration.
As a CTO item, this part number signifies a unique build rather than a standard off-the-shelf component.
3000180120269.1 - Dell CTO 3000180120269.1