Rules to Enable Dual Channel Mode
To achieve Dual Channel mode, the following conditions must be met:
* Matched DIMM configuration in each channel
* Same Density (128MB, 256MB, 512MB, etc.)
* Matched in both Channel A and Channel B memory channels
* Populate symmetrical memory slots (Slot 0 or Slot 1)
Note: Configurations that do not match the above conditions will revert to Single Channel mode.
The following conditions do not need to be met:
* Same brand
* Same timing specifications
* Same DDR speed
Note: Memory channel speed is determined by the slowest DIMM module populated in the system.