Single vs Dual Rank DD4. What is the performance difference between running 4x(GB) 1Rx8 vs 2x(GB) 2Rx8, given all other variables are equal? - Quora
Solved: RAM for laptop - HP Support Community - 7355494
Can single rank (1Rx8) and dual rank (2Rx8) ram be used together ? - CPUs, Motherboards, and Memory - Linus Tech Tips
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
Assorted 10600U (1 x 2GB) 2Rx8 Desktop RAM – MSU Surplus Store
What does the 1Rx8 mean vs. 2Rx8 for RAM and are they compatible? - YouTube