HP A6695-69005 - Processor (extender) board - Has four processor sockets - Plugs into the system baseboard Retail
HP D7054-69001 - Mid-plane PC board - Board that connects the I/O baseboard, memory boards, and the processor baseboard - Mid-Plane PC Board - Board That Connects the I/O Baseboard, Memory Boards, and the Processor Baseboard - Mounts Vertically in th Retail
HP D6021-69001 - Mid-plane PC board - Board that connects the I/O board, memory boards, and the processor baseboard - Mid-Plane PC Board - Board That Connects the I/O Board, Memory Boards, and the Processor Baseboard - Mounts Vertically in the Center Retail
HP D7054-69004 - Processor carrier board - Has four processor slots - Processor Carrier Board - Has Four Processor Slots - Two Boards are Used - Mounts to Processor Baseboard Retail
HP A6961-67105 - Midplane riser board - Has slots for the processor board, memory board, and I/O base board Retail
HP D5028-69007 - System processor board mounted on tray - Has four processor board slots and eight PCI slots Retail
HP D6969-63001 - Memory board - Has eight slots for DIMMs - DIMMs must be installed in pairs - Memory Board - Has Eight Slots for DIMMs - DIMMs Must be Installed in Pairs - Located on the System Processor Board Assembly, Two Memory Boards are Require Retail
HP A6153-69008 - Sideplane board - Has slots for 3.3V and 5V DC to DC power converters and other system boards Retail
