Original 16G 32GB RAM Memory IC Chip For Macbook Pro Retina 13" A1502 Air 13" A1466 2015 2017 Years - AliExpress
Apple 15" MacBook Pro Retina Logic Board 2.2Ghz i7 16Gb Ram Mid 2015 A1398 / IG | eBay
Amazon.com: Apple MacBook Pro MGXA2LL/A 15-Inch Laptop with Retina Display (2.2 GHz Intel Core i7 Processor, 16GB RAM, 256GB SSD) (Renewed) : Electronics
Teardown of Retina MacBook Pro finds soldered RAM, proprietary SSD | AppleInsider
Restored Apple MacBook Pro Laptop, 13" Retina Display with Touch Bar, Intel Core i5, 16GB RAM, 512GB SSD, Mac OSx Catalina, Space Gray, MLH12LL/A (Refurbished) - Walmart.com