2-7
Hardware Setup
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MS-7519
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
DDR2
240-pn, 1.8V
64x2=128 pn  56x2=112  pn
Dual-Channel mode
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
         
Installed
Empty
 
Important
DDR2 memory modules are not nterchangeable wth DDR and the DDR2 standard 
s not backwards compatble. You should always nstall DDR2 memory modules n 
the DDR2 DIMM slots.
In Dual-Channel mode, make sure that you nstall memory modules of the 
same type 
and densty n derent channel DIMM slots.
To enable successful system boot-up, always nsert the memory modules nto the 
DIMM1 rst.
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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