OK so most of us are confused about the ram and its frequency so i am going to explain very simply from the the 1st line says 2GB 2R into 8. now the next says PC3 some rams have additional letter like a capital L next to PC3 for an example if your laptop ram says PC3 u should install a PC3 ram if it says PC3L then you should install a PC3L if u want to upgrade your ram. I am no expert here just an ordinary guy sharing my knowledge to help others. so there you go ram frequency
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