3 ms·nice, but you are lucky to have laptop that have extra RAM slot. not everyone can do that.by murukesh_s 5y agonice, but you are lucky to have laptop that have extra RAM slot. not everyone can do that.mdoms 5y agoLuck has nothing to do with it, the Macbook Pro users know what they're getting into.xxpor 5y agoI specifically bought this laptop with that in mind.