Service Guide

BIOS Setup Utilities

Intel

Server System P4000IP and Intel

Workstation System P4000CR Service Guide 133

Advanced

Memory RAS and Performance Configuration

Capabilities

Memory Mirroring Possible Yes/No

Memory Rank Sparing Possible Yes/No

Memory Lockstep Possible Yes/No

Select Memory RAS Configuration

Maximum Performance

/Mirroring/Rank

Sparing/Lockstep

NUMA Optimized

Enabled

/Disabled

Figure 145. Memory RAS and Performance Configuration Screen

Screen Field Descriptions:

1. Memory Mirroring Possible

Option Values: Yes

Help Text: <None>

Comments: Information only. Displays whether the current DIMM configuration is

capable of Memory Mirroring. For Memory Mirroring to be possible, DIMM configurations on

all paired channels must be identical between the channel pair (Mirroring Domain). For details

about Mirroring configurations.

2. Memory Rank Sparing Possible

Option Values: Yes

Help Text: <None>