HOW TO: Upgrade The RAM to 32GB on a Mid-2011 21.5inch iMac - YouTube
iMac Intel 27" EMC 2429 RAM Replacement - iFixit Repair Guide
21.5” mid-2011 iMac wires? Finally trying to upgrade my RAM and these wires are blocking the slot — did get an iMac with poor build quality? What can I do? : r/mac
Install memory in an iMac - Apple Support
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 - Newegg.com
iMac Intel 21.5" EMC 2428 RAM Replacement - iFixit Repair Guide
21.5-inch or 27-inch iMac (Mid 2011) Memory Installation iMac12,1 iMac12,2 - YouTube
Timetec 16GB KIT(4x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 Dual Rank for iMac (Late 2009 21.5-inch / 27-inch) SODIMM Memory MAC RAM Upgrade for iMac 10,1 and iMac 11,1 at Amazon.com
Install memory in an iMac - Apple Support
How to upgrade RAM on iMac 21.5" 2011 - YouTube
Install memory in an iMac - Apple Support
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) - Newegg.com
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
How to upgrade RAM / Memory on a 2010 iMac Core i3 i5 i7 (21.5in & 27in) - YouTube
Install memory in an iMac - Apple Support
Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide
iMac Intel 21.5" EMC 2428 RAM Replacement - iFixit Repair Guide
Refurbished: Apple iMac Mid 2011 21.5" A1311 Sierra i5 2.5GHz 8GB DDR3 500GB ATI 6750 - Newegg.com
How to Upgrade Memory in a 21.5-inch or 27-inch iMac (Mid 2010) - YouTube
iMac Intel 21.5" EMC 2428 RAM Replacement - iFixit Repair Guide
iMac Intel 27" EMC 2429 RAM Replacement - iFixit Repair Guide
iMac Intel 27" EMC 2429 RAM Replacement - iFixit Repair Guide
