Hardware Tuning

DIMM Installation Mode Tuning

• Purpose

  Populate one DIMM Per Channel (1DPC) to maximize the memory performance. That is, populate the DIMM 0 slot of each channel.

• Procedure

  Preferentially populate DIMM 0 slots (DIMM 000, 010, 020, 030, 040, 050, 100, 110, 120, 130, 140, and 150). Of the three digits in a DIMM slot number, the first digit indicates the CPU, the second digit indicates the DIMM channel, and the third digit indicates the DIMM. Populate the DIMM slots whose third digit is 0 in ascending order.