HP A6961-63014 - Power distribution board to midplane board cable - Has 10-pin connectors at each end Retail
HP A6961-67105 - Midplane riser board - Has slots for the processor board, memory board, and I/O base board Retail
HP A6961-67205 - SCSI backplane board - Has two 80-pin SCA hot-swap drive sockets - Includes the management board and simplex board Retail