One Stick of 8GB DDR3L (1.35v) @1600MHZ for $50 Two Sticks of 4GB DDR3L (1.35V) @1600MHZ for $50 Both sticks for $80, will not sell 4GB sticks individually. I have tested both sticks repeatedly with MEMTEST and Windows Memory Diagnostic, if they do not work in your laptop I will give you your money back. This is strictly laptop memory and will not work in a standard desktop. Absolutely no offers or trades, Cash only.