8 Servicing the DIMMs

This section describes how to service memory modules (DIMMs). DIMMs are replaceable components that require you to power off the server for service. For more information about replaceable components, see Illustrated Parts Breakdown and Replaceable Components.

The Oracle Exadata X9-2 Database Server supports a fixed memory configuration. For more information, see DIMM Population Rules.

Caution:

These procedures require that you handle components that are sensitive to electrostatic discharge. This sensitivity can cause the components to fail. To avoid damage, ensure that you follow antistatic practices as described in Electrostatic Discharge Safety.

Caution:

Ensure that all power is removed from the server before removing or installing DIMMs, or damage to the DIMMs might occur. You must disconnect all power cables from the system before performing these procedures.

The following topics and procedures provide information to assist you when replacing a DIMM or upgrading DIMMs:

• DIMM Population Scenarios

• DIMM Population Rules

• DIMM Operating Speeds

• DIMM Rank Classification Labels

• Inconsistencies Between DIMM Fault Indicators and the BIOS Isolation of Failed DIMMs

• Using the Server Fault Remind Button

• Identify and Remove a DIMM

• Install a DIMM

Servicing Processors