• To provide backup power to the DIMM slots and controllers installed on the system board, connect the energy
pack cable to connector 1 (orange).
• To provide backup power to the DIMM slots on the processor mezzanine tray, connect the energy pack cable to
connector 2 (blue).
IMPORTANT: To enable SmartCache or CacheCade in a P-class type-p Smart Array controller, you must:
• Connect the controller backup power cable to the controller backup power connector on the system or
riser board.
• Connect the energy pack cable to the energy pack connector on the system board.
Hardware options installation
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