Processor Heat Sink Module And Socket - NEC Express5800 Series User Manual

Chapter 2 Preparations
1.7.2

Processor heat sink module and socket

1. Heat sink nut
2. Processor frame
3. Pin 1 indicator *1
4. Heat sink latch
5. Heat sink alignment post
*1 Mark attached to the processor and heat sink
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Express5800/R120h-1E User's Guide
1. Installing Internal Optional Devices