Dell OptiPlex 3030 AIO Desktop PC Series Plastic Bottom Back Cover Panel 7CC7X 07CC7X CN-07CC7X.
Dell Part Number: 7CC7X 07CC7X CN-07CC7X
Compatible Part Numbers: 5W59F 05W59F CN-05W59F
Compatible Models: Dell OptiPlex 3030 All-In-One Desktop PC Series