Restored Apple A1398 MC975LL/A 15.4" MacBook Pro, Mac OS X 10.11 El Capitan, Intel Core i7-3615QM Processor, 16GB RAM, 256GB Solid State Drive (Refurbished) - Walmart.com
Logic Board for 2015 Apple MacBook Pro Retina i7 16GB, A1398
Apple MacBook Pro A1398 Laptop i7-3720QM 500GB SSD 8GB RAM 15.4" | eBay
Apple MacBook Pro 15.4" Intel Core i7, 8GB RAM 256GB SSD (ME293LL/A) Late 2013 Pre-Owned Silver A1398 - Best Buy
Apple MacBook Pro 15" Intel Core i7 2.00Ghz (4th Gen.) 8GB RAM 256GB SSD Webcam OS X Catalina
Logic Board 2.7ghz I7 Quad 16gb RAM for 15" MacBook Pro Retina A1398 Early 2013 for sale online | eBay
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
Macbook Pro 15" Retina A1398 Take Apart (2012 Model) - YouTube
16GB 2X8GB RAM Memory for Apple MacBook Pro A1398 Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com
How to upgrade Apple MacBook Pro RAM - YouTube
16 GB RAM Upgrade on MacBook Pro 15" (mid 2012) NON Retina - YouTube
MacBook Pro: How to remove or install memory - Apple Support
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
Apple MacBook Pro Mid 2015 A1398 Intel Core i7 2.2GHz 16GB RAM 512GB SSD Retina 15" - Refurbished | Green Store
Macbook Pro Retina [A1398] - disassemble [4K] - YouTube