Server RAM Memory DDR3-1600 (PC3-12800) 240pin RDIMM
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
Dell Memory Upgrade - 16GB - 1RX8 DDR4 UDIMM 3200MHz ECC | Dell Hong Kong