DRAM DIMM installation rules

For RDIMMs or LRDIMMs, the following memory modes are available:

• Independent mode

• Mirroring mode

• Rank sparing mode

The following illustration helps you to locate the memory module slots on the system board.

Note

It is recommended to install memory modules with the same rank in each channel.

Figure 1. memory module slots on the system board

• Independent mode
  
• Rank sparing mode
  
• Mirroring mode