Ram upgrade question

p79

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Jun 29, 2013
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My laptop is Lenovo 3000 n200 model 0769
http://www.cnet.com/laptops/lenovo-3000-n200-0769/4505-3121_7-32552660.html

I want to upgrade the RAM. And my question>
Is better to use
1) only 2gb 2Rx8 PC2-5300S-555-12 E3
2) 2gb 2Rx8 PC2-5300S-555-12 E3 and together with
512gb 2Rx8 PC2-5300S-555-12 E3 did this change performance in a better way
3) to use 2gb 2Rx8 PC2-5300S-555-12 E3 with 1gb 2Rx8 PC2-5300S-555-12 E3

wich of this solutions is better to combine
because it have to slots and I don't know thT IS THERE ANY PROBLEM TO USE

2gb(even)+512mb(odd)
2gb(even)+1gb(odd)

is there problem to use odd number off Ram and even number of ramm
 

p79

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Jun 29, 2013
14
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10,560
But if I mix two 2Gb thats meen 4Gb shoud i detect any change in the laptops performance because i use just for internet, word off8ce and any of online games