![](/images/new-backgrounds/1123641/12364181x1.webp)
Installing and Replacing Desktop Board Components
If additional memory is to be used, install another matched pair of DIMMs
(see Figure 16) in the black socket of channel A (DIMM 3) and channel B (DIMM 4).
Figure 16. Example Dual Channel Memory Configuration with Four DIMMs
Three DIMMs
If you want to use three DIMMs in a
Figure 17. Example Dual Channel Memory Configuration with Three DIMMs
NOTE
All other memory configurations will result in single channel memory operation.
41