Amazon.com: 32GB (4 x 8GB) PC10600 DDR3 1333MHz SO-DIMMs Memory Compatible with 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac Mini (OWC1333DDR3S32S) : Everything Else
Memory Upgrades for Apple iMac 2011 Up to 32GB
A-Tech 32GB (4x8GB) RAM for Apple iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
Apple iMac 32 GB RAM Apple Desktops & All-In-One Computers for sale | eBay
Timetec 32GB KIT(2x16GB) Compatible for Apple DDR4 2666MHz / 2667MHz for Mid 2020 iMac (20,1/20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K, Late 2018 Mac Mini (8,1) PC4-21333 /PC4-21300 MAC RAM at Amazon.com
4GB to 32GB RAM Upgrade Apple iMac Mid 2011 - YouTube
Apple iMac 27 inch 2011 i7 CPU 1TB Storage 32GB RAM, Computers & Tech, Desktops on Carousell
Apple iMac 27" i7 3.5GHz 32GB 1TB - Get OSX 2020 + Windows 10 ! Warranty ! | eBay
Timetec 32GB KIT(4x8GB) Compatible for Apple DDR3L 1600MHz PC3L-12800 CL11 for iMac (Mid 2011, Late 2012, Late 2013, Late 2014 Retina 5K, Mid 2015 Retina 5K) SODIMM Memory Module MAC RAM Upgrade at Amazon.com
Apple iMac 32 GB RAM 2011 Apple Desktops & All-In-One Computers for sale | eBay
32.0GB OWC Memory Upgrade Kit For 2010-2011 Apple iMac