This is the main power distribution unit for the Dell PowerEdge R530. The unit interfaces with the power supplies and then feeds into the motherboard with multiple power cables.
Notes:
- The 012PJJ is the power distribution board used in the Dell PowerEdge R530 and T430. Dell itself identifies 12PJJ as the PDU/PDB part number.
- It is designed for systems with two hot-swappable power supplies.
- 012PJJ and 12PJJ are the same Dell part number, with the leading zero omitted in some listings.
- The board handles distribution of power from the PSUs to the server’s internal power connections.
- It is also commonly described as the power supply backplane or power supply distribution board.
- R530 and T430 compatibility is well documented across Dell and parts references.
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