A-Tech 16GB Memory RAM for Dell Latitude 3500 - DDR4 2666MHz PC4-21300 Non ECC SO-DIMM 2Rx8 1.2V - Single Laptop & Notebook Upgrade Module (Replacement for SNPCRXJ6C/16G) at Amazon.com
parts-quick 4GB Memory for Dell Latitude 3300, 3400, 3490, 3500, 3590, 5290 DDR4 PC4-2400 SODIMM Upgrade - Walmart.com
CMS 32GB (2X16GB) DDR4 19200 2400MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude 15 (3500), Latitude 3400, Latitude 3500 - C108 at Amazon.com
8GB Memory for Dell Latitude 3400, 3490, 3500, 3590 DDR4 2400 MHz PC4-19200 RAM | eBay
4GB Memory Dell Latitude 3500 DDR4 RAM Upgrade | eBay
Dell latitude 3500 RAM and M.2 SSD upgrade - YouTube
16GB Memory Dell Latitude 3500 DDR4 RAM Upgrade
Latitude 3500 Teardown/Removal guide for customer replaceable units (CRUs) | Dell US
Upgrade Options for Dell Latitude 15 3000 3500 Laptop - Drive Solutions
A-Tech 16GB Memory RAM for Dell Latitude 3500 - DDR4 2666MHz PC4-21300 Non ECC SO-DIMM 2Rx8 1.2V - Single Laptop & Notebook Upgrade Module (Replacement for SNPCRXJ6C/16G) at Amazon.com