Hi all! So I have a Q about upgrading a Blade 15 to 32gb ram from 16gb.



in order to upgrade from the stock 16gb I have to 32gb do I need to buy:



1. a single 16gb ram stick

Or

2. A 32 gb kit that contains 2 16gb memory sticks?



just want to know what I have to buy.



thanks?

/jmac