Asus P5M2, User Manual, Page: 38 / 189

2-1 Chapter 2: Hardware information
Recommended memory configurations
Mode Single channel Dual channel Dual channel
mode interleaved mode asymmetic mode
Number of memories 1 1 2 4* 3 4*
DIMM socket
DIMM_A1 V V V
DIMM_A2 V V V V V
DIMM_B1 V V
DIMM_B2 V V V V V
• When the total size of memory module(s) installed per channel is the same
(A1+A2=B1+B2), the system will run in Dual Channel Interleaved mode
which provides optimum performance.
• When the total size of each channel is not the same (A1+A2≠B1+B2), the
system will run in Dual Channel Asymmetric mode.