Hardware options installation 43
15. Close the heatsink locking levers.
16. (Optional) To optimize performance, install memory into the processor 2 DIMM slots ("System board
components" on page 11).
17. Remove the fan blank in fan bay 3 ("Remove a fan blank" on page 29).
18. Install the fan into fan bay 3.
19. Connect the fan cable to the system board ("System board components" on page 11).