Slot # 0 2

4 6

3

Slot #

1

3

5

7

PCM

Front View

Rear View

Figure 3-7Enterprise 5000/4000 Board Locations

3.4.2.2 Cooling and Power Issues

There should be one power/cooling module (PCM) for every two boards to adhere to cooling and power requirements. The PCMs must be installed adjacent to populated board slots to ensure the fan in the PCM can cool the respective boards.

CPU/Memory Boards and Components

3-11

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Sun Microsystems 6.0005E+11 manual Cooling and Power Issues, 7Enterprise 5000/4000 Board Locations