How to Upgrade Memory in a 21.5-inch or 27-inch iMac (Mid 2010) - 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
Memory RAM Upgrade for Apple iMac 21.5-inch Mid 2010 4GB DDR3 SODIMM | eBay
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
OWC Performance Upgrades for iMac 2010
How to upgrade RAM / Memory on a 2010 iMac Core i3 i5 i7 (21.5in & 27in) - YouTube
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
8GB 2X 4GB Memory Compatible for Apple iMac Core i3 i5 i7 Mid 2010 DDR3 PC3-10600 204 pin 1333MHz SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
iMac Intel 27" EMC 2390 RAM Replacement - iFixit Repair Guide
Amazon.com: OWC 6GB (2GB + 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory Compatible with Late 2008, Early 2009, Early 2010 MacBook, MacBook Pro Unibody Models, 2009/2010 Mac Mini, 2009 iMac Models : Everything Else
iMac RAM Memory Installation 2009 2010 2011 21 5" Apple Dollars #13 - YouTube
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
Apple iMac 21.5-inch Core i5 Mid 2010 - Crucial Memory Upgrade - YouTube
Install memory in an iMac - Apple Support
How to Upgrade the RAM in Your iMac
iMac Intel 27" (Core i3) EMC 2390 (Mid 2010) Memory Maxxer RAM Upgrade Kit
![iMac [21.5", Mid 2010] 3.06 GHz Intel Core i3, 4GB RAM, 500GB HD | eBay](https://i.ebayimg.com/images/g/hogAAOSwNIJgldu~/s-l1600.jpg "iMac [21.5\", Mid 2010] 3.06 GHz Intel Core i3, 4GB RAM, 500GB HD | eBay")
iMac [21.5", Mid 2010] 3.06 GHz Intel Core i3, 4GB RAM, 500GB HD | eBay
OWC 24GB (2 x 4GB + 2 x 8GB) PC10600 DDR3 1333MHz SO-DIMMs Memory Compatible with 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac Mini (OWC1333DDR3S24S) at Amazon.com
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
iMac RAM Models 11.3 (i5 and i7 only) to 12.2 (8GBx4) | MacMemory.com
Apple iMac 21.5-Inch Core i3 3.2 Mid 2010 4GB RAM High Sierra 500GB HD Disk CD | eBay
