Beware of the single rank x16 RAM kits sneaked in some laptop models! The 1Rx16 modules have significantly lower bandwidth compared to the 1Rx8 variants - NotebookCheck.net News
DUOMEIQI 8GB Kit ( 2 X 4GB ) 2RX8 PC3-8500 PC3-8500S DDR3 RAM 8GB 1066MHz SODIMM CL7 204 Pin 1.5v Non-ECC Unbuffered Notebook Memory Laptop RAM Modules Compatible with All Computer System
Solved: what is the diffrence between these Rams? can i mix 1R and2R - Dell Community
Lot of 4 SanMax 1Rx8 PC3-12800U-11-12-A1 Memory | eBay
Solved: can i add PC3L with PC3 ram - Dell Community
What is the difference between 4GB 1Rx8 PC3L and 4GB 2Rx8 PC3L RAM? - Quora
What is the difference between 4GB 1Rx8 PC3L and 4GB 2Rx8 PC3L RAM? - Quora