Apple MacBook Pro (13-inch, Mid 2012) - i5 2.5 GHZ 8GB RAM 240GB SSD | eBay
Identify your MacBook Pro model - Apple Support
Apple MacBook Pro 13.3'' Core i5 2.5Ghz 16GB 750GB (Mid 2012) Catalina 10.5.7 | eBay
Spent 2 months upgrading this 2012 MBP to absolute MAX spec : r/mac
Apple MacBook Pro 13-inch (Mid 2012)
Apple MacBook Pro 13 inch 2011-10 MD313LL/A - Notebookcheck.net External Reviews
Apple MacBook Pro 13-inch Glossy A1278 (Mid 2012) Pre-Retina - Mo & Joe Electronics
Apple MacBook Pro 13" A1278 Mid 2012 Core i7 2.9GHz 8GB 250GB SSD MD102LL/A | eBay
Apple MacBook Pro with Retina display review (mid 2012) | Engadget
Apple MacBook Pro 13″ Intel Core i5 (2012) | Dynemac
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit