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Oracle® Exadata Database Server X8-8 Service Manual

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Updated: June 2020
 
 

CMOD Components

CMODs include the following processor (CPU) and DIMM memory components:

  • Processor Heatsink Module (PHM) assembly includes heatsink, processor, thermal interface material (TIM), and carrier.

    CMOD Processor

  • 12 DIMM slots arranged in two groups of six

    CMOD Memory

  • Fault Remind Test Circuit, which helps you locate failed DIMMs and verify a failed CPU

    • Fault Remind button

    • 12 DIMM slot fault indicators

    • 1 CPU fault indicator

The following illustration shows CMOD component locations.

image:An illustration showing callouts for internal CMOD
                        components.
Call Out
Description
1
CMOD Fault Remind button
2
Circuit Charge Status indicator
3
12 DIMM slots arranged in two groups of six
4
DIMM slot fault indicators (12, one for each slot)
5
Processor Heatsink Module (PHM)
6
CPU fault indicator

For component serviceability, locations, and designations, see Replaceable Components.