PC Board

HPE Right PCI I/O backplane board - Has six PCI slots - N4000 right PCI I/O backplane board - Has six PCI slots - Mounts vertically in the right side of chassis

HPE System board - For 1-8 way PA-RISC 8600 processor configuration - N4000 System board - For 1-8 way PA-RISC 8600 processor configuration - Mounts horizontally in the center of the chassis

HPE System board - For 1-8 way PA-RISC 8500 processor configuration - N4000 System board - For 1-8 way PA-RISC 8500 processor configuration - Mounts horizontally in the center of the chassis

HPE Dual bus 4 slot HP-HSC expansion board - Dual Bus 4 Slot HP-HSC Expansion Board - Plugs into the Slot Between the Core I/O Interface Board and the Rear Mounted Processor Boards

HPE 4 slot HP-HSC expansion board - Does not include the HP-HSC expansion I/O board tray - 4 Slot HP-HSC Expansion Board - Does not include the HP-HSC expansion I/O board tray (P/O A2990A)

HPE 2 slot HP-HSC expansion board - 2 Slot HP-HSC Expansion Board - Plugs into the Slot Between the Core I/O Interface Board and the Rear Mounted Processor Boards (P/O A3186A)