4GB PC10600 DDR3 1333MHz SO-DIMM Memory Compatible with 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac Mini (OWC1333DDR3S4GB) at Amazon.com
What About The 13? - The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
MacBook Pro: How to remove or install memory - Apple Support
Late 2011 MacBook Pro Memory Upgrade 16GB Worth It? - YouTube
MacBook Pro SSD and RAM Upgrade - YouTube
Can I replace this part only in Macbook Pro mid 2012? (RAM slot/holder) : r/ macbookpro
How to Upgrade RAM on MacBook Pro, iMac & More | AVG
Memory/ RAM Upgrades For Apple MacBook Pro 2011 from OWC
Fixing broken Memory RAM Holder Latch on Apple MacBook Pro 2008-2012. - YouTube
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
A buddy gave me his 2011 MBP to upgrade for him, so I stuck in an SSD and 8gb RAM, and with the help of Opencore Legacy Patcher, I got Ventura running
SOLVED: Need RAM Holder Replacement - MacBook Pro 15" Unibody Early 2011 - iFixit
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
SOLVED: Issues with bottom RAM-slot MBP 2012 - MacBook Pro 13" Unibody Mid 2012 - iFixit
MacBook Pro 15" Unibody Early 2011 RAM Replacement - iFixit Repair Guide
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: How to remove or install memory - Apple Support
SOLVED: Issues with bottom RAM-slot MBP 2012 - MacBook Pro 13" Unibody Mid 2012 - iFixit
Macbook Pro 15" late 2011 i7 2.2Ghz, Bottom Ram Slot Problem | MacRumors Forums
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com