laptop ddr2 incompatibility

[brazzmunk]

ddr2
can someone tell me the difference between the orange and the white ddr2 ram?

 

[DaveSimmons]

www.Crucial.com memory selector has all the answers

 

[brazzmunk]

i'm trying to find out the difference between the two modules, not which system they would fit

 

[Alaska]

Just a guess, But I would say the module on the left is DDR2 and the module on the right is DDR.

 

[Elcs]

The orange one is DDR1.

Search for the differences between DDR1 and DDR2.