Intel D915GUX Manuel D’Utilisation

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Installing and Replacing Desktop Board Components 
 
 
37 
If additional memory is to be used, install another matched pair of DIMMs in DIMM 1 (black) in  
both channels A and B (see Figure 15). 
 
Channel A 
256 MB, 400 MHz 
DIMM 0 
512 MB, 400 MHz 
DIMM 1 
Channel B 
256 MB, 400 MHz 
DIMM 0 
512 MB, 400 MHz 
DIMM 1 
Figure 15.  Dual Configuration Example 2 
Three DIMMs 
Install a matched pair of DIMMs equal in speed and size in DIMM 0 (blue) and DIMM 1 (black) of 
channel A.  Install a DIMM equal in speed and total size of the DIMMs installed in channel A in 
either DIMM 0 or DIMM 1 of channel B (see Figure 16).  
 
Channel A 
256 MB, 400 MHz 
DIMM 0 
256 MB, 400 MHz 
DIMM 1 
Channel B 
512 MB, 400 MHz 
DIMM 0 
 
DIMM 1 
Figure 16.  Dual Configuration Example 3 
 
NOTE 
All other memory configurations will result in single channel memory operation.