Intel Pentium 4 Processor Motherboard GA-8I865GME - Manual (Page 15)

Hardware Installation - 15 -
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Dual Channel Memory Configuration
The GA-8I865GME supports the Dual Channel Technology. When the Dual Channel Technology is
activated, the bandwidth of memory bus will be double the original one.
The GA-8I865GME includes 2 DIMM sockets, and each Channel has one DIMM socket as following:
Channel A : DDR 1
Channel B : DDR 2
If you want to operate the Dual Channel Technology, please note the following explanations due to the
limitation of Intel chipset specifications.
1. Dual channel memory cannot be used if one DDR memory modules are installed.
2. To enable Dual Channel mode with 2 memory modules, it is recommended to use memory
modules of identical brand, size, chips, and speed.
The following is a Dual Channel Memory configuration table: (DS: Double Side, SS: Single Side)
2 memory modules
DDR 1 DDR 2
DS/SS DS/SS