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)) at Amazon.com
MacBook Pro 15" Unibody (Mid 2012) Memory Maxxer RAM Upgrade Kit - iFixit Store
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/
OFFTEK 4GB Replacement Memory RAM Upgrade for Apple MacBook Pro 2.5GHz Intel Core i5 - (13-inch) (DDR3) (Mid-2012) (DDR3-12800) Laptop Memory at Amazon.com
Memory RAM Upgrades for MacBook Pro (2012 - Late 2016)
Upgrading My MacBook Pro i5 (Mid 2012) With 16GB Memory - miapple.me - Tech.Blog
2012 Macbook Pro 15" A1286 RAM Upgrade - YouTube
Memory RAM Upgrades for MacBook Pro (2012 - Late 2016)
mac - What is the maximum RAM size for MacBook Pro Mid 2012? - Ask Different
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
Memory RAM Upgrade for Apple MacBook Pro 15-inch Mid 2012 4GB/8GB DDR3 SODIMM | eBay
Upgrade Your Macbook Pro (SSD Upgrade, RAM Upgrade, Optical Drive Bay Adapter) - YouTube
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube
Mid-2012 Macbook Pro 16GB RAM Upgrade How To - YouTube
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
MacBook Pro: How to remove or install memory - Apple Support
Like tinkering with your MacBook Pro? Non-retina may be where it's at | Ars Technica