Gigabyte GA-945GMF-S2 User Manual page 17

The GA-945GM-S2 / GA-945GMF-S2 includes 4 DIMM sockets, and each Channel has two DIMM
sockets as following:
Channel 0 : DDRII1, DDRII2
Channel 1 : DDRII3, DDRII4
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 mode will not be enabled if only one DDRII memory module is installed.
2. To enable Dual Channel mode with two or four memory modules (it is recommended to use
memory modules of identical brand, size, chips, and speed), you must install them into DIMM
sockets of the same color.
The following is a Dual Channel Memory configuration table:
(DS: Double Side, SS: Single Side, "--": Empty)
DDR II1
2 memory modules DS/SS
- -
4 memory modules DS/SS
Dual Channel Memory Configuration
The GA-945GM-S2 / GA-945GMF-S2 supports the Dual Channel Technology.
After operating the Dual Channel Technology, the bandwidth of memory bus
will double.
DDR II2
- -
DS/SS
DS/SS
- 17 -
DDR II3 DDR II4
DS/SS - -
- - DS/SS
DS/SS DS/SS
Hardware Installation