Dell Memory Upgrade - 32GB - 2RX8 DDR4 RDIMM 3200MHz 16Gb BASE (Not Compatible with Skylake CPU) | Dell USA
A-Tech 8GB RAM for Dell Latitude 7490, 7390, 7290, 5590, 5495, 5490, 5290, 3590, 3490 Laptop | DDR4 2400 MHz SODIMM PC4-19200 Memory Upgrade at Amazon.com
16Gb (4X4Gb) Memory RAM Compatible with Dell Precision Workstation 670 Dual Rank Compatible with Server Only By CMS (B48) - Computer Memory Solutions
CMS 64GB (2X32GB) Memory Ram Compatible with Dell Precision Mobile Workstation 7540, Precision Mobile Workstation 7740 - D48 System Specific Memory - Newegg.com