Difference Between PC3 10600 vs PC3 12800 RAM [Explained] - Versus Comparison
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
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
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
SOLVED: Can I use PC3L 12800S RAM in place of PC3 10600S RAM - MacBook Pro 13" Unibody Late 2011 - iFixit