16GB DDR4 - DDR4 RAM for Desktops - 2666MHz DIMM - VisionTek | Dell USA
A-Tech 8GB Memory RAM for Dell Latitude 3410 - DDR4 3200MHz PC4-25600 Non ECC SO-DIMM 1Rx8 1.2V - Single Laptop & Notebook Upgrade Module (Replacement for SNP6VDX7C/8G) at Amazon.com