03N6954 - IBM 9113-550 System Backplane Board for P550 System 03N6954 - IBM 9113-550 System Backplane Board for P550 System $675.00
80P6381 - IBM 28 EC System Backplane for 9113-550 / OpenPower 720 80P6381 - IBM 28 EC System Backplane for 9113-550 / OpenPower 720 $465.68
46K7762 - IBM System Backplane Board for 8204-E8A Power 550 Server 46K7762 - IBM System Backplane Board for 8204-E8A Power 550 Server $702.48