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 (16GB kit (2 x 8GB)) at Amazon.com
2GB 4GB RAM MEMORY DDR3 PC3 for Apple Macbook A1342 PRO A1286 A1278 A1342 - £7.99 | PicClick UK
Original RAM 4GB 8GB 1333 1600 DDR3L Memory for Macbook Pro 13" A1278 A1286 A1181 A1342 Memory Ram Memoria sdram Laptop Notebook|Laptop LCD Screen| - AliExpress
MacBook Pro: How to remove or install memory - Apple Support
mac - What is the maximum RAM size for MacBook Pro Mid 2012? - Ask Different
MacBook Pro RAM Upgrade - 16GB
MacBook Unibody Model A1278 RAM Replacement - iFixit Repair Guide
4GB Ram Memory (PC3L-12800, DDR3 1600MHz) for Apple MacBook Pro 15 inch A1286, 13 inch A1278 . iMac 21.5 inch A1418 , 27 inch A1419 , Mac Mini A1347 ( Mid 2012 - Mid 2015) - MacWave
4GB 8GB 16GB Apple MacBook Pro Unibody Ram Memory 8500 DDR3 A1297, A1286, A1278 | eBay
16GB 2x 8GB Apple MacBook Pro 13.3" A1278 late 2011 2.8GHz Core i7 Ram Memory | eBay
Macbook Pro RAM Upgrade Kit 8GB 2 x 4GB 2011 2012 A1278 A1286 13 15" 10600s DDR3 836905536579 | eBay