HPE system board 667865-001 is a replacement board listed for the ProLiant DL360p Gen8 server. It is the caged-heatsink variant, identified separately from the screw-down-heatsink board.
The board is intended for use in the DL360p Gen8 system. The service guide lists it as an optional replacement part and includes a system-board replacement procedure. This makes its role clear for service or restoration of a server configured for this board variant.