User's Manual

User's Guide Memory
Page 3-1
Chapter 3 Memory
Your notebook is equipped with a configurable memory unit. The industry standard
JEDEC DDR2 S.O.DIMM memory module sockets are available for memory upgrade to
4096MB. The table below illustrates all the possible ways system memory can be
configured.
Your notebook supports the below industry standard memory modules: PC4300 (DDR2-
533), and PC5300 (DDR2-667). If it occurs that different standards of memory module are
installed into the system (with one module in socket#1 and another in socket#2), the overall
speed would be downgraded to the lower standard of the two standards.
Total Memory Socket#1 Socket#2
256MB 0MB 256MB
256MB 256MB 0MB
512MB 0MB 512MB
512MB 256MB 256MB
512MB 512MB 0MB
768MB 256MB 512MB
768MB 512MB 256MB
1024MB 0MB 1024MB
1024MB 512MB 512MB
1024MB 1024MB 0MB
1280MB 256MB 1024MB
1280MB 1024MB 256MB
1536MB 512MB 1024MB
1536MB 1024MB 512MB
2048MB 1024MB 1024MB
4096MB 2048MB 2048MB
DDR2 S.O. DIMM Memory Module
Groove for indicating the
orientation of the module
1.25” max