Hi, As per the following link :https://www.crucial.com/usa/en/compatible-upgrade-for/Dell/inspiron-14r-%285420%29 my laptop configuration for RAM is: memory Slots: 2 (2 banks of 1) Maximum Memory: 8GB *Not to exceed manufacturer supported memory. Standard Memory: 2 or 4GB removable and currently I have 4gb memory So,is it (2+2) or a single 4gb. If it is (2+2) then can I remove one 2gb ram and replace it with 6gb? If it is a single 4gb then can I add another 4gb to make it 8?
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