32.0GB OWC Memory Upgrade Kit For 2010-2011 Apple iMac
iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
16GB Memory Upgrade for 2010 MacBook Pro and Mac mini
Installing additional SSD in Mid-2010 27" iMac
hardware - Can I add different size RAMs to iMac 5K? - Ask Different
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
Install memory in an iMac - Apple Support
2009 imac memory - Newegg.com
Apple iMac 27-inch (Core i5) Review | Digital Trends
Timetec Hynix IC 8GB Compatible for Apple DDR3 PC3-8500 1067MHz /1066MHz SODIMM Memory Upgrade for MacBook 13 Mid 2010, MacBook Pro 13 Mid 2010, iMac 27Late 2009, Mac Mini Mid 2010 (8GB) - Walmart.com
Bought a mid 2010 iMac at goodwill for 15$. It works technically.... : r/mac