According to this page a CF-18 MK5 takes PC3200 DDR2 memory.
http://www.panasonic.com/business/tough ... aqs-18.asp
I ordered that from Newegg but got PC4200 DDR2 memory instead. Did they make a mistake or is that a valid substitution?
Newegg sent PC4200 instead of PC3200 memory
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plateaugame
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toughasnails
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Re: Newegg sent PC4200 instead of PC3200 memory
Well most memory sites say it should
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Re: Newegg sent PC4200 instead of PC3200 memory
Does it fit in the slot?
Does it boot?
It should work fine....
Does it boot?
It should work fine....
Life will beat you into submission.
Re: Newegg sent PC4200 instead of PC3200 memory
If it doesn't fit then use a hammer.... That'll help you make it fit! 
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plateaugame
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Re: Newegg sent PC4200 instead of PC3200 memory
Felt a little nervous about the hammer, so I used a rubber mallet instead. 
Memtest checked out perfect, and now the machine has some nice elbow room.
Memtest checked out perfect, and now the machine has some nice elbow room.