Memory -8, Dual-channel mode populaton rule, Important – MSI P67A-C43 (B3) User Manual

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2-8

Hardware Setup

Memory

These DIMM slots are used for nstallng memory modules. For more nformaton on

compatble components, please vst

http://www.ms.com/ndex.php?func=testreport

DDR3

240-pn, 1.5V

48x2=96 pn

72x2=144 pn

Dual-Channel mode Populaton Rule

In Dual-Channel mode, the memory modules can transmt and receve data wth two

data bus lnes smultaneously. Enablng Dual-Channel mode can enhance the system

performance. The followng llustratons explan the populaton rules for Dual-Channel

mode.

1

DIMM1

DIMM2

DIMM3

DIMM4

2

DIMM1

DIMM2

DIMM3

DIMM4

Important

DDR3 memory modules are not nterchangeable wth DDR2, and the DDR3 standard

s not backwards compatble. You should always nstall DDR3 memory modules n

the DDR3 DIMM slots.
In Dual-Channel mode, make sure that you nstall memory modules of the same type

and densty n dfferent channel DIMM slots.
To ensure a successful system boot-up, always nsert the memory modules nto the

DIMM1 first.
Due to the chpset resource deployment, the system densty wll only be detected up

to 15+GB (not full 16GB) when each DIMM s nstalled wth a 4GB memory module.

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