DDR memory for a Laptop

[esalinas]

Is the DDR memory stick the same for a laptop as for a desktop?

 

[explorer]

no, it depends on the laptop, for example sony picture book has their own ram design, and I think that p4 laptops are the same as a sodimm only ddr. I'm not completely positive so any correct me please.

 

[DDR-PIII]

Is the DDR memory stick the same for a laptop as for a desktop?

I thoguh they are smaller ?