1. Oracle Exadata Database Server X8-8 Service Manual
  2. About the Oracle Exadata Database Server X8-8
  3. CPU Module (CMOD) Overview
  4. CMOD Components

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.


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.