A1286 8GB RAM - Memory (PC3-10600) for MacBook Pro 15" 13" A1278 , MacBook Pro 17" (Early 2011-Late 2011)
CMS 8GB (1X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® MacBook Pro Core I5 2.4 13.3" Md313Ll/A A1278 - A14 at Amazon.com
MacBook Pro RAM Upgrade - 16GB
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
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube
New A1278 A1286 A1181 A1342 A1297 Memory Ram 4gb 8gb 1333 1600 Ddr3l Memory Ram For Apple Macbook / Imac /mac Mini Memoria Sdram - Laptop Lcd Screen - AliExpress
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
2010 Macbook Pro 13" A1278 RAM Upgrade - YouTube
CMS 8GB (1X8GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® MacBook Pro Core I5 2.4 13.3" Md313Ll/A A1278 - A14 at Amazon.com
A-Tech for Apple 6GB Kit (1x2GB + 1x4GB) DDR2 667MHz PC2-5300 200-pin SODIMM for MacBook (Late 2007, Early 2008, Early 2009), MacBook Pro (Mid 2007, Early 2008), iMac (Mid 2007) - Memory RAM Upgrade at Amazon.com
MacBook Pro: How to remove or install memory - Apple Support
Macbook Pro MD101LL/A Specs | Mid 2012, 13 inch Apple laptop [Core i7 2.5 GHz, 9.2, A1278 (EMC 2554)] | Techable