A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
15" Apple MacBook Pro 2.3GHz Core i7 1TB SSD 16GB RAM (2012) - MacUnited
MacBook Pro 15” Early-2011 / 16gb Ram for Sale in Plainfield, IL - OfferUp
MacBook Pro 15.4" is Fast! (review)
macos - What is the maximum amount of RAM a 2011 MacBook Pro can utilize? - Ask Different
Just an appreciation of my 2011 MacBook Pro with a 1TB SSD and 16gb of ram. Have had it since 2011 and still running fast and reliable. : r/mac
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube
Apple MacBook Pro A1286 Late 2011 Core i7-2675QM 2.2GHz 16GB RAM 256GB SSD 15.4" | eBay