Dual channel mode for DDR, DDR2, DDR3, DDR4 and DDR5
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
What are the differences between a dual rank and a single rank RAM? - Quora
Samsung PC4000 - The Return of 2-2-2: Corsair 3200XL & Samsung PC4000