Biostar MCP6PB M2 PLUS Setup Manual page 11

B. Memory Capacity
DIMM Socket
Location
DIMMA1
DIMMB1
C. Dual Channel Memory installation
To trigger the Dual Channel function of the motherboard, the memory module
must meet the following requirements:
Install memory module of the same density in pairs, shown in the following
table.
Dual Channel Status
Disabled
Disabled
Enabled
(O means memory installed, X means memory not installed.)
The DRAM bus width of the memory module must be the same (x8 or
x16)
DDR2 Module
256MB/512MB/1GB/2GB
256MB/512MB/1GB/2GB
DIMMA1 DIMMB1
O X
X O
O O
MCP6PB M2+/N68S
Total Memory
Size
Max is 4GB.
9