Intel S2600IP Service Guide - Page 102

BIOS Setup Utilities S2600 boards can have DIMMs A1, A2, A3 to H1, H2, H3 (max 2 CPU/4 chan/3 DPC) Memory RAS and Performance Configuration The Memory RAS and Performance Configuration screen allows the user to customize several memory configuration options, such as whether to use Memory Mirroring or Memory Sparing. To access this screen from the Main screen, select Advanced > Memory Configuration > Memory RAS and Performance Configuration. To move to another screen, press the key to return to the Memory Configuration screen, if necessary press the key again to return to the Advanced screen, then select the desired screen. Advanced Memory RAS and Performance Configuration Capabilities Memory Mirroring Possible Memory Rank Sparing Possible Memory Lockstep Possible Select Memory RAS Configuration NUMA Optimized Yes/No Yes/No Yes/No Maximum Performance/Mirroring/Rank Sparing/Lockstep Enabled/Disabled Figure 100. Memory RAS and Performance Configuration Screen Screen Field Descriptions: 1. Memory Mirroring Possible Option Values: Yes No Help Text: 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 90 Intel® Server System R2000IP Service Guide