iMac "Core i5" 2.5 21.5" (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com
iMac | 2.7 GHz Intel i5 | 27 Inch | Mid 2011 - Techable.com
RAM Upgrade for iMac Mid 2011 21.5-inch | MacRumors Forums
CMS 16GB (4X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core I3 3.06 21.5-Inch (Mid-2010) - A28 at Amazon.com
iMac Intel 21.5" EMC 2428 (Mid 2011) Memory Maxxer RAM Upgrade Kit
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
21.5-inch or 27-inch iMac (Mid 2011) Memory Installation iMac12,1 iMac12,2 - YouTube
Apple iMac Mid 2011 Price in Pakistan – Used All-in-One Core i5 8 GB RAM 500 GB HDD 1 GB Graphic Card 27″ and 15 Days Warranty - IT International
HOW TO: Upgrade The RAM to 32GB on a Mid-2011 21.5inch iMac - YouTube
Memory Upgrades for Apple iMac 2011 Up to 32GB
iMac "Core i5" 2.7 27" (Mid-2011) Specs (Mid-2011, MC813LL/A, iMac12,2, A1312, 2429): EveryMac.com
Refurbished Apple iMac 12,1/i5-2400S/4GB RAM/500GB HDD/DVD-RW/HD 6750M+512MB/21.5-inch/A (Mid - 2011) | Mac4sale
Maximum memory for 2011 iMac - Ask Different
iMac Intel 21,5" Mid 2011 EMC 2428 - used original spareparts for Macs
Apple iMac 27-inch 2.7GHz Quad-core i5 (Mid 2011) MC813LL/A 8GB RAM 1TB HDD | eBay
32.0GB OWC Memory Upgrade Kit For 2010-2011 Apple iMac
iMac Intel 27" Mid 2011 EMC 2429 - used original spareparts for Macs
iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
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
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
Install memory in an iMac - Apple Support (SG)
Install memory in an iMac - Apple Support (SG)
Memory Upgrades for Apple iMac 2011 Up to 32GB
Apple iMac 27" Quad Core i5 2.7Ghz 16GB 1TB (Mid, 2011) A Grade 6 M Warranty - USMAC | Online IT Store for refurbished apple products
Apple iMac 2.5Ghz i5-2400S (Mid-2011) *No HDD/RAM* – MSU Surplus Store
