Is It Worth It to Upgrade RAM on a Macbook Pro? Expert Tips
Finally did it! Upgraded my Late 2011 MBP with an SSD and 16GB of RAM and it runs like new! Couldn't be happier : r/mac
8GB Memory for 2011 MacBook Pro, iMac, and Mac mini
Macbook Pro RAM Upgrade Kit 8GB 2 x 4GB 2011 2012 A1278 A1286 13 15" 10600s DDR3 836905536579 | eBay
NEMIX RAM 16GB (2x8GB Upgrade) DDR3-1333 PC3-10600 204-Pin SODIMM Memory for Apple MacBook Pro Early/Late 2011, iMac Mid 2010 27 inch 4-Core, iMac Mid 2011 21.5/27”, Mac Mini Mid 2011 at Amazon.com
How to boost your MacBook Pro performance | ZDNET
MacBook Pro 13" Unibody Late 2011 RAM Replacement - iFixit Repair Guide
Early 2011 MacBook Pro 15" 16 GB RAM & Hard Drive Upgrade - YouTube