Hardware Installations and Upgrades 
 
Intel
®
 Server Board S2600CP Intel
®
 Server System P4000CP Family Service Guide (Preliminary)  103 
 
Comments:   Information only. Displays whether the current DIMM configuration is 
capable of Rank Sparing. For Rank Sparing to be possible, DIMM configurations on all channels 
must be capable of supporting Rank Sparing.  
/
 NOTE 
The Correctable Error Threshold value is also the Sparing Fail Over threshold value. 
Threshold values of “All” or “None” are not valid for Rank Sparing. If the Correctable 
Error Threshold is set to either of those values, Rank Spring will not
 be possible. See 
Memory Configuration Setup screen, Figure 123. 
Back to [Memory RAS and Performance Configuration Screen] — [Memory Configuration 
Screen] — [Advanced Screen]  
3.  Memory Lockstep Possible 
Option Values:    Yes 
   No 
Help Text:    <None> 
Comments:   Information only
. Displays whether the current DIMM configuration is 
capable of Memory Lockstep. For Memory Lockstep to be possible, DIMM configurations on all 
paired channels must be identical between the channel pair.  
Back to [Memory RAS and Performance Configuration Screen] — [Memory Configuration 
Screen] — [Advanced Screen]