Solved: can i add PC3L with PC3 ram - Dell Community
What is the difference between the RAM labeled '1Rx8 PC3L-12800S-11-13-B4' (inside the laptop) and '2Rx8 PC3-12800S-11-11-F3' (planning to buy)? - Quora
laptop - Can you have PC3L and PC3 RAM together? - Super User
What is the difference between PC3L-12800 vs PC3L-12800S? : u/little_bees_Ale
What is the difference between the RAM labeled '1Rx8 PC3L-12800S-11-13-B4' (inside the laptop) and '2Rx8 PC3-12800S-11-11-F3' (planning to buy)? - Quora
Difference Between PC3 10600 vs PC3 12800 RAM [Explained] - Versus Comparison