DIMM 2 slot memory limitations

Because of some limitations with Athlon 64 socket 939, the DIMM 2 slot in the SN95G5 has limited functionality when only one RAM module is installed. Note, that when two modules are installed, this RAM issue disappears, and the SN95G5 functions completely normally in dual-channel mode.

For this reason we suggest that you install any RAM module into the DIMM 1 slot first, reserving the DIMM 2 slot for the second module or future upgrades.

Memory configuration table:

	DIMM 1	DIMM 2
64-Bit	Single Side	x
64-Bit	Double Side	x
128-Bit	Single Side	Single Side
128-Bit	Double Side	Double Side

Refer to page 39 of the mainboard manual for more information.