Apple MacBook Pro 13 inch (Early 2011) - Intel Core i5 - Catawiki
Timetec Hynix IC 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 for Early/Late 2011 13/15/17 inch MacBook Pro, Mid 2010 Mid/Late 2011 21.5/27 inch iMac, Mid 2011 Mac Mini(16GB KIT(2x8GB)) - Walmart.com -
Apple Macbook Pro 13” Early 2011 750Gb SSD 8Gb RAM | eBay
Apple Adds Early 2011 13-Inch MacBook Pro to Obsolete Products List - MacRumors
How To: MacBook Pro Late 2011 Memory Upgrade - 16GB (2 X 8GB) : 6 Steps - Instructables
MacBook Pro: How to remove or install memory - Apple Support
Macbook Pro (Late 2011) Memory Upgrade - Apple Community