Dual-rotor fan module upgrade kit

See this section to identify parts that are enclosed in dual-rotor fan module upgrade kit.

Note

The following components require dual-rotor fan modules for proper cooling.

• PMEMs
• 3DS RDIMMs
• Processors with model name ending in HL
• Processors with 165 or more watts

This option kit comes with the following components.

Figure 1. Dual-rotor fan module upgrade kit

1 Four single-fan dual-rotor modules 2 Two dual-fan dual-rotor modules

Follow the instructions in Install the dual-rotor fan module upgrade kit to install the option kit.