XPS 8910, why ship ONE 16GB instead of TWO 8GB? - Page 2 - Dell Community
Most of the Intel CPUs support 2666MHz memory frequency. What if I place higher RAM frequencies (i.e 3200MHz) will they 'sync' in that clock or will they remain at 2666MHz? - Quora
Gaming on DDR4 Memory: 2133 vs 2666 & 3200MHz, 8GB vs 16GB