User's
Guide Memory
Chapter 3 Memory
Your
notebook
is equipped with a configurable memory unit. The industry standard
JEDEC PC3-8500S
(
DDR3-1067)
S.O.DIMM
memory module sockets are available for
memory upgrade to 4096MB. The table below illustrates some of the possible ways system
memory can be configured.
Total
Memory Socket#1
Socket#2
512MB 0MB
512MB
512MB 512MB
0MB
1024MB 0MB
1024MB
1024MB 512MB
512MB
1024MB 1024MB
0MB
1536MB 512MB
1024MB
1536MB 1024MB
512MB
2048MB 1024MB
1024MB
3072MB 1024MB
2048MB
3072MB 2048MB
1024MB
4096MB 2048MB
2048MB
Groove
for indicating the
orientation of the module
1.25” max
DDR3
S.O.
DIMM
Memory
Module
Note:
Depend on
the edition of Windows operating system your
notebook
applies, the
minimum memory requirement would vary. It is recommended that if you use
Windows Vista™ operating system, your system memory should be at least
1024MB.
Page
3-1
Summary of Contents for W840DI
Page 1: ...Notebook PC User s Guide Model W840DI First Edition September 2008 ...
Page 4: ...User s Guide Page IV This page is left blank intentionally ...
Page 6: ...Contents User s Guide Page VI APPENDIX A AGENCY REGULATORY NOTICES A 1 ...
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