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Dual-rotor fan module upgrade kit

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

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.