Gigabyte GA-945G-DS3 Manual - Page 15

Dual Channel Memory Configuration - bandwidth

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English Dual Channel Memory Configuration The GA-945G-DS3 supports the Dual Channel Technology. After operating the Dual Channel Technology, the bandwidth of memory bus will double. The GA-945G-DS3 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) 2 memory modules 4 memory modules DDRII1 DS/SS - DS/SS DDRII2 - DS/SS DS/SS DDRII3 DS/SS - DS/SS DDRII4 - DS/SS DS/SS - 15 - Hardware Installation

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Hardware Installation
- 15 -
English
Dual Channel Memory Configuration
The GA-945G-DS3 supports the Dual Channel Technology. After operating
the Dual Channel Technology, the bandwidth of memory bus will double.
The GA-945G-DS3 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)
2 memory modules
4 memory modules
DDRII1
DDRII2
DDRII3
DDRII4
DS/SS
- -
DS/SS
- -
- -
DS/SS
- -
DS/SS
DS/SS
DS/SS
DS/SS
DS/SS