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
16GB MacBook Pro RAM Upgrade (2011) - YouTube
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro( Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM at Amazon.com
MacBook Pro Early 2011 Gets Teardown: New RAM Inside - SlashGear
Apple MacBook Pro Early 2011 Intel Core i7-2720QM 2.2GHz 4GB RAM 500GB HDD 15" | eBay
Apple MacBook Pro 13.3" Laptop - Early 2011 Model 250GB SSD 4GB RAM | eBay
A-Tech for Apple 8GB Kit 2X 4GB PC3-10600 MacBook Pro Early 2011 MC700LL/A A1278 MC724LL/A MC721LL/A A1286 MC723LL/A MD035LL/A MC725LL/A A1297 MD313LL/A MD314LL/A MD318LL/A MD322LL/A Memory RAM at Amazon.com
MacBook Pro 13" Unibody Early 2011 RAM Replacement - iFixit Repair Guide
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
A-Tech for Apple 8GB Kit 2X 4GB PC3-10600 MacBook Pro Early 2011 MC700LL/A A1278 MC724LL/A MC721LL/A A1286 MC723LL/A MD035LL/A MC725LL/A A1297 MD313LL/A MD314LL/A MD318LL/A MD322LL/A Memory RAM at Amazon.com
Early 2011 MacBook Pro 15" 16 GB RAM & Hard Drive Upgrade - YouTube
Memory/ RAM Upgrades For Apple MacBook Pro 2011 from OWC
MacBook Pro 13" Unibody Early 2011 RAM Replacement - iFixit Repair Guide
Apple Macbook Pro 13 inch Early 2011 2.3 GHz Intel Core i5 4GB RAM 320GB SATA | eBay
MacBook Pro 15" Unibody Early 2011 RAM Replacement - iFixit Repair Guide
Can early-2011 MacBook Pro 13" handle 1600 RAM? | MacRumors Forums
A-Tech 8GB 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 Module at Amazon.com
Apple Macbook Pro 13 inch Early 2011 2.3 GHz Intel Core i5 16GB RAM 500GB SSD | eBay