Crucial 8GB Memory Upgrade for Apple MacBook Pro 13 inch (Mid 2012) PC3-12800S 1600MHz DDR3 SODIMM RAM (Crucial CT8G3S160BM Equivalent) - Newegg.com
MacBook Pro (13-inch, Mid 2012) Hard Drive (and possibly RAM) replacement : r/mac
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 SODIMM PC3-12800 204-Pin SO-DIMM Memory Upgrade at Amazon.com
Review: Is the 2012 Macbook Pro Still Worth in 2021? | by Fahmi Nurfikri | Thoughtful Shower | Medium
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/
How to Upgrade RAM on MacBook Pro, iMac & More | AVG
Samsung ram memory upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple Macbook Pro's, 2012 iMac's, and 2011 / 2012 Mac mini's (8GB kit ( 2 x 4GB )) : Amazon.es: Informática
Teardown of Mid-2012 MacBook Air Reveals Tweaked SSD Connector - MacRumors